Edge milling machine for processing explosive composite board pressure vessel

Abstract

The invention relates to the technical field of edge milling machines, and provides an edge milling machine for explosive composite board pressure vessel machining, which comprises a mounting box, an L-shaped mounting plate is slidably mounted in the mounting box, and a translation assembly for driving the L-shaped mounting plate to move is mounted in the mounting box; the fixing assembly is rotationally mounted on a vertical plate of the L-shaped mounting plate, and a driving assembly for driving the fixing assembly to rotate is mounted on the vertical plate of the L-shaped mounting plate; by means of the technical scheme, the problems that in the prior art, edge milling equipment cannot be compatible with explosive composite board pressure vessel tanks with different diameters, equipment applicability is poor, when tanks with different specifications need to be machined, a clamp needs to be replaced or the equipment needs to be adjusted again, and the machining cost is high are solved. The problems that the operation complexity and the machining cost are increased, an effective cooling system is lacked, a tool is overheated, tool abrasion is aggravated, meanwhile, the problems of workpiece surface burning, material hardening or microcracks and the like are possibly caused, and the overall quality of the pressure container is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of edge milling machines, and in particular to an edge milling machine for processing an explosive composite plate pressure vessel. Background Art

[0002] Explosive composite plate is a composite material that combines two or more different materials together through explosive welding process. It is widely used in the manufacture of pressure vessels in the fields of petrochemical, nuclear energy, electric power, aerospace, etc. Since the end of the explosive composite plate pressure vessel tank needs to be precisely milled during the processing to ensure the welding quality and the accuracy of subsequent assembly, the milling process occupies an important position in the manufacture of pressure vessels.

[0003] At present, the milling equipment used for processing pressure vessels on the market has the following main problems: First, traditional milling equipment is mostly designed for pressure vessel tanks with fixed specifications, and is not compatible with explosive composite plate pressure vessel tanks with different diameters, resulting in poor applicability of the equipment. When it is necessary to process tanks of different specifications, it is often necessary to replace the fixture or readjust the equipment, which increases the complexity of operation and processing costs; second, during the milling process, due to the high-speed cutting of metal materials, a large amount of heat will be generated between the tool and the workpiece. The existing equipment lacks an effective cooling system, which causes the tool to overheat and aggravates tool wear. At the same time, it may cause problems such as burns on the workpiece surface, material hardening or microcracks, affecting the overall quality of the pressure vessel. Summary of the invention

[0004] The present invention proposes a milling machine for processing explosive composite plate pressure vessels, which solves the problem that the milling equipment in the related technology is not compatible with explosive composite plate pressure vessel tank bodies of different diameters, resulting in poor applicability of the equipment. When tank bodies of different specifications need to be processed, it is often necessary to replace the fixture or readjust the equipment, which increases the complexity of operation and processing costs, and lacks an effective cooling system, resulting in tool overheating and aggravated tool wear. At the same time, it may cause problems such as workpiece surface burns, material hardening or microcracks, affecting the overall quality of the pressure vessel.

[0005] The technical solution of the present invention is as follows: An edge milling machine for processing explosive composite plate pressure vessels, comprising: An installation box, wherein the top of the installation box is open, support legs are fixed to the four corners of the bottom wall of the installation box, an L-shaped installation plate is slidably installed in the installation box, and a translation component for driving the L-shaped installation plate to move is installed in the installation box; A fixing assembly, the fixing assembly being rotatably mounted on the vertical plate of the L-shaped mounting plate, and a driving assembly for driving the fixing assembly to rotate being mounted on the vertical plate of the L-shaped mounting plate; A support assembly, the support assembly is mounted on the transverse plate of the L-shaped mounting plate, and the support assembly is used to support the tank body of the explosive composite plate pressure vessel to be processed; A circular plate, the circular plate is fixed on the right side of the installation box, a milling assembly is installed on the right side of the circular plate, and an arc-shaped baffle is fixed on the left side of the circular plate at a position corresponding to the milling assembly; A cooling component is installed on the installation box and is used to cool the edge milling component.

[0006] Preferably, the translation assembly comprises two symmetrically arranged guide rails and a threaded rod, the guide rails are fixed on the bottom wall of the inner cavity of the installation box, and a matching slider is slidably mounted on the guide rails; The sliding block is fixed on the bottom wall of the L-shaped mounting plate; The threaded rod is rotatably mounted on the left wall of the inner cavity of the installation box, a fixing block is rotatably mounted on the right end of the threaded rod, and a first screw block is screwed on the threaded rod; The fixing block is fixed on the bottom wall of the inner cavity of the installation box; The first screw block is fixed on the bottom wall of the L-shaped mounting plate; A first motor is fixed to the outer wall of the installation box, and an output end of the first motor passes through the side wall of the installation box through a bearing and is fixedly connected to one end of the threaded rod.

[0007] Preferably, the fixing assembly comprises a mounting plate, the mounting plate is rotatably mounted on the vertical plate of the L-shaped mounting plate, and a mounting cylinder is fixed at the axis position on the right side of the mounting plate; A bidirectional screw is rotatably installed in the installation cylinder; Both ends of the bidirectional screw are screwed with a second screw block; The outer wall of the second screw block is fixed with a sliding sleeve via a connecting plate; The sliding sleeve is slidably mounted on the outer wall of the mounting tube, and a connecting rod is symmetrically rotated on the outer side of the sliding sleeve; A same fixed rod is rotatably mounted on one end of the corresponding two connecting rods; A T-shaped limit block is fixed to one end of the fixing rod; One end of the bidirectional screw rod passes through the mounting tube and the mounting plate through a bearing and is fixed with a knob.

[0008] Preferably, a guide groove is opened on the outer wall of the mounting tube corresponding to the position of the connecting plate, and the connecting plate is slidably installed in the guide groove. A plurality of T-shaped limit grooves are symmetrically opened on the side wall of the mounting plate, and the T-shaped limit block is slidably installed in the corresponding T-shaped limit grooves.

[0009] Preferably, the driving assembly comprises a second motor, the second motor is fixed to the vertical plate of the L-shaped mounting plate through the first supporting plate, and a driving gear is fixed to the power shaft of the second motor; The driving gear is meshingly connected with an outer gear ring; The outer gear ring is fixed on the outer wall of the mounting plate.

[0010] Preferably, the support assembly comprises two symmetrically arranged hydraulic cylinders, the bottom ends of the hydraulic cylinders are fixed to the horizontal plate of the L-shaped mounting plate, and the movable ends of the tops of the two hydraulic cylinders are fixed to the same mounting frame; Two rotating rollers are symmetrically mounted on the mounting frame for rotation.

[0011] Preferably, the edge milling assembly comprises an electric push rod, which is fixed to the right wall of the circular plate through a second support plate, and a U-shaped frame is fixed to the movable end of the top of the electric push rod; A fixing plate is fixed on one side of the U-shaped frame, and a third motor is fixed on the other side of the U-shaped frame; Both ends of the fixed plate are rotatably mounted with rotating plates, and a plurality of mutually meshing transmission gears are rotatably mounted on the fixed plate and the rotating plate; The power shaft of the third motor passes through the U-shaped frame side plate through a bearing and is fixedly connected to the axis position of the middle transmission gear on the fixed plate; An I-shaped block is rotatably mounted on one end of the rotating plate away from the fixed plate; The I-shaped block is slidably mounted on the circular plate, and a milling wheel is rotatably mounted on one side of the I-shaped block; The installation shaft of the edge milling wheel passes through the I-shaped block and the rotating plate through a bearing and is fixedly connected to the axial center position of the corresponding transmission gear.

[0012] Preferably, two sliding grooves are symmetrically provided on the side wall of the circular plate, and the I-shaped block is slidably installed in the corresponding sliding grooves.

[0013] Preferably, the cooling assembly comprises a water tank, the water tank is fixed on the bottom wall of the installation box, and one side of the water tank is fixed to the water pump through a third support plate; The water inlet pipe of the water pump is connected to the bottom of the inner cavity of the water tank, and the water outlet pipe of the water pump is connected to an F-type manifold through a connecting pipe; The F-shaped manifold is fixed between the top walls of the two arc-shaped baffles, and the water outlet ends of the F-shaped manifolds all penetrate the corresponding top walls of the arc-shaped baffles and are fixedly connected to the spray heads; A drain pipe with a valve is fixed to the bottom of the side wall of the water tank; The bottom wall of the installation box is evenly provided with a plurality of filter holes communicating with the interior of the water tank.

[0014] Preferably, a first baffle is fixed to the right side of the bottom wall of the horizontal plate of the L-shaped mounting plate, and a second baffle is fixed to the middle of the top wall of the horizontal plate of the L-shaped mounting plate.

[0015] The beneficial effects of the present invention are: 1. The present invention adopts an adjustable fixing assembly and utilizes a bidirectional screw and connecting rod transmission structure, so that the equipment can adapt to cylindrical pressure vessel tanks of different diameters, and can automatically adjust the fixing range without frequent replacement of the clamp, which has stronger adaptability and improves the versatility and economy of the equipment.

[0016] 2. The present invention adopts a motor-driven translation assembly, combined with a threaded rod and a guide rail structure, so that the L-shaped mounting plate can be accurately translated along the guide rail, ensuring that the tank body and the milling edge assembly are accurately aligned, avoiding errors caused by traditional manual adjustment, and at the same time, the support assembly provides auxiliary support while fixing the tank body, effectively dispersing the weight of the tank body, reducing the long-term stress of the fixed assembly, and improving its durability.

[0017] 3. The present invention automatically adjusts the position of the milling wheel to adapt to tanks of different diameters, reduces manual adjustments, and improves processing efficiency. At the same time, a circulating water cooling system is adopted, in which the coolant is transported to the F-type manifold by a water pump, and the milling area is cooled by a nozzle to prevent the milling wheel from wearing quickly due to overheating, and at the same time avoids material hardening or burning on the workpiece surface due to high temperature, thereby improving the milling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a right-side external structural stereogram of the present invention; Figure 2 It is a left-side perspective view of the external structure of the present invention; Figure 3 This is a structural stereogram of the L-shaped mounting plate and the mounting box of the present invention in a separated state; Figure 4 It is a three-dimensional diagram of the drive assembly and the support assembly structure of the present invention; Figure 5 A three-dimensional diagram of the external structure of the fixing assembly of the present invention; Figure 6 A three-dimensional diagram of a half-section structure of a fixing assembly of the present invention; Figure 7 This is a three-dimensional diagram of the left side structure of the circular plate of the present invention; Figure 8 This is a three-dimensional diagram of the right side structure of the circular plate of the present invention; Fig. 9 It is a three-dimensional diagram of the structure of the edge milling component of the present invention.

[0020] In the figure: 1. Mounting box; 2. L-shaped mounting plate; 3. Translation assembly; 31. Guide rail; 32. Slider; 33. Fixing block; 34. Threaded rod; 35. First motor; 36. First screw block; 4. Fixing assembly; 41. Mounting plate; 42. Mounting cylinder; 43. Bidirectional screw; 44. Second screw block; 45. Sliding sleeve; 46. Connecting plate; 47. Connecting rod; 48. Fixing rod; 49. T-shaped stop block; 410. Knob; 5. Driving assembly; 51. First supporting plate; 52. Second motor; 53. Driving gear; 54. External gear ring; 6. Support assembly; 61. Hydraulic cylinder; 62. Mounting frame; 63 , roller; 7, round plate; 8, milling edge assembly; 81, second support plate; 82, electric push rod; 83, U-shaped frame; 84, fixed plate; 85, rotating plate; 86, transmission gear; 87, third motor; 88, I-shaped block; 89, milling edge wheel; 9, arc baffle; 10, cooling assembly; 101, water tank; 102, third support plate; 103, water pump; 104, connecting pipe; 105, F-type manifold; 106, nozzle; 107, drain pipe; 11, filter hole; 12, support leg; 13, baffle No. 1; 14, baffle No. 2; 15, T-shaped limit groove; 16, guide groove; 17, slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1 like Figure 1~Figure 4 As shown, this embodiment proposes: An edge milling machine for processing explosive composite plate pressure vessels, characterized by comprising: An installation box 1, the top of the installation box 1 is open, support legs 12 are fixed to the four corners of the bottom wall of the installation box 1, an L-shaped installation plate 2 is slidably installed in the installation box 1, and a translation component 3 for driving the L-shaped installation plate 2 to move is installed in the installation box 1; A fixing assembly 4, the fixing assembly 4 is rotatably mounted on the vertical plate of the L-shaped mounting plate 2, and a driving assembly 5 for driving the fixing assembly 4 to rotate is mounted on the vertical plate of the L-shaped mounting plate 2; Support assembly 6, support assembly 6 is installed on the horizontal plate of L-shaped mounting plate 2, and support assembly 6 is used to support the explosive composite plate pressure vessel tank to be processed; The circular plate 7 is fixed on the right side of the installation box 1. A milling assembly 8 is installed on the right side of the circular plate 7. An arc-shaped baffle 9 is fixed on the left side of the circular plate 7 at a position corresponding to the milling assembly 8. A cooling assembly 10 is installed on the mounting box 1 , and is used to cool the edge milling assembly 8 .

[0023] A first baffle plate 13 is fixed to the right side of the bottom wall of the horizontal plate of the L-shaped mounting plate 2 , and a second baffle plate 14 is fixed to the middle of the top wall of the horizontal plate of the L-shaped mounting plate 2 .

[0024] In this embodiment, the installation box 1 is used to provide a processing environment for the cylindrical explosive composite plate pressure vessel tank body to be processed, the support legs 12 are provided to facilitate the placement of the installation box 1, the L-shaped installation plate 2 is provided to install the fixing component 4, the driving component 5 and the supporting component 6, the translation component 3 is provided to drive the L-shaped installation plate 2 to translate left and right, thereby driving the cylindrical explosive composite plate pressure vessel tank body to move to the position of the milling component 8 to perform the milling operation, the fixing component 4 is provided to fix the cylindrical explosive composite plate pressure vessel tank body to be processed, and at the same time it can fix cylindrical explosive composite plate pressure vessel tank bodies of different diameters, and has a wide range of applications, and the driving component 5 is provided to drive the cylindrical explosive composite plate pressure vessel tank body to rotate, thereby cooperating with the milling operation. The component 8 performs milling operation, and the support component 6 is used to support the cylindrical explosive composite plate pressure vessel tank body, so as to avoid deformation of the fixed component 4 due to long-term stress, and ensure the service life of the fixed component 4. The milling component 8 is used to perform milling operation on the end of the cylindrical explosive composite plate pressure vessel tank body, and can adapt to explosive composite plate pressure vessel tank bodies of different diameters. The cooling component 10 is capable of cooling the milling component 8, thereby preventing the high temperature generated during the milling process from damaging the milling component 8. The No. 1 baffle 13 and the No. 2 baffle 14 arranged on the L-shaped mounting plate 2 can prevent water in the cooling component 10 from entering the position of the translation component 3 and the support component 6, thereby ensuring the normal operation of the translation component 3 and the support component 6.

[0025] Example 2 like Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes: The translation assembly 3 includes two symmetrically arranged guide rails 31 and a threaded rod 34. The guide rails 31 are fixed on the bottom wall of the inner cavity of the installation box 1. A matching slider 32 is slidably mounted on the guide rails 31. The slider 32 is fixed on the bottom wall of the L-shaped mounting plate 2; The threaded rod 34 is rotatably mounted on the left wall of the inner cavity of the installation box 1, and a fixing block 33 is rotatably mounted on the right end of the threaded rod 34. A first screw block 36 is screwed onto the threaded rod 34; The fixing block 33 is fixed on the bottom wall of the inner cavity of the installation box 1; The first screw block 36 is fixed on the bottom wall of the L-shaped mounting plate 2; A first motor 35 is fixed to the outer wall of the installation box 1 , and an output end of the first motor 35 penetrates through the side wall of the installation box 1 through a bearing and is fixedly connected to one end of the threaded rod 34 .

[0026] In this embodiment, the translation assembly 3 is used to drive the L-shaped mounting plate 2 to translate left and right, thereby driving the cylindrical explosion composite plate pressure vessel tank body to move to the position of the milling assembly 8 to perform the milling operation. When the translation assembly 3 is working, the switch of the first motor 35 is turned on, and the first motor 35 drives the threaded rod 34 to rotate. During the rotation of the threaded rod 34, the L-shaped mounting plate 2 is driven to move to the right along the guide rail 31 through the first screw block 36, thereby driving the cylindrical explosion composite plate pressure vessel tank body to move to the position of the milling assembly 8. The first motor 35 in this embodiment is a servo motor or a stepper motor, which can realize the forward and reverse rotation of the threaded rod 34, thereby realizing the left and right translation of the L-shaped mounting plate 2.

[0027] Example 3 like Figure 4~Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes: The fixing assembly 4 includes a mounting plate 41, which is rotatably mounted on the vertical plate of the L-shaped mounting plate 2, and a mounting cylinder 42 is fixed at the right axis position of the mounting plate 41; A bidirectional screw 43 is rotatably mounted in the mounting cylinder 42; Both ends of the bidirectional screw rod 43 are screwed with second screw blocks 44; The outer wall of the second screw block 44 is fixed with a sliding sleeve 45 via a connecting plate 46; The sliding sleeve 45 is slidably mounted on the outer wall of the mounting tube 42, and a connecting rod 47 is symmetrically rotated on the outer side of the sliding sleeve 45; The same fixing rod 48 is rotatably mounted on one end of the corresponding two connecting rods 47; A T-shaped limit block 49 is fixed to one end of the fixing rod 48; One end of the bidirectional screw 43 passes through the mounting tube 42 and the mounting plate 41 through a bearing and is fixed with a knob 410 .

[0028] A guide groove 16 is opened on the outer wall of the mounting tube 42 corresponding to the position of the connecting plate 46 , and the connecting plate 46 is slidably installed in the guide groove 16 . A plurality of T-shaped limit grooves 15 are symmetrically opened on the side wall of the mounting plate 41 , and the T-shaped limit blocks 49 are slidably installed in the corresponding T-shaped limit grooves 15 .

[0029] The driving assembly 5 includes a second motor 52, which is fixed to the vertical plate of the L-shaped mounting plate 2 through a first supporting plate 51, and a driving gear 53 is fixed to the power shaft of the second motor 52; The driving gear 53 is meshingly connected with an outer gear ring 54; The outer gear ring 54 is fixed on the outer wall of the mounting plate 41 .

[0030] The support assembly 6 includes two symmetrically arranged hydraulic cylinders 61, the bottom ends of the hydraulic cylinders 61 are fixed to the horizontal plate of the L-shaped mounting plate 2, and the movable ends of the tops of the two hydraulic cylinders 61 are fixed to the same mounting frame 62; Two rollers 63 are symmetrically mounted on the mounting frame 62 for rotation.

[0031] In this embodiment, the fixing component 4 is used to fix the cylindrical explosive composite plate pressure vessel tank body to be processed, and it can fix cylindrical explosive composite plate pressure vessel tank bodies of different diameters, and has a wide range of applications. The driving component 5 is used to drive the cylindrical explosive composite plate pressure vessel tank body to rotate, so as to cooperate with the milling component 8 to perform milling operations. The supporting component 6 is used to support the cylindrical explosive composite plate pressure vessel tank body, avoid deformation of the fixing component 4 due to long-term stress, and ensure the service life of the fixing component 4.

[0032] When the fixing assembly 4 is in use, one end of the cylindrical explosive composite plate pressure vessel tank body is sleeved on the outside of the fixing assembly 4, and the telescopic length of the supporting assembly 6 is controlled at the same time, so that the cylindrical explosive composite plate pressure vessel tank body is supported between the two rollers 63, and at the same time, the cylindrical explosive composite plate pressure vessel tank body is ensured to be coaxial with the mounting tube 42, and then the knob 410 is rotated, and the knob 410 drives the bidirectional screw 43 to rotate, and the bidirectional screw 43 drives the sliding sleeves 45 on both sides to move away from each other through the second screw block 44. During the movement of the sliding sleeve 45, the fixing rod 48 is driven to move outward through the connecting rod 47 until the fixing rod 48 abuts against the inner wall of the cylindrical explosive composite plate pressure vessel tank body, thereby completing the fixation of the cylindrical explosive composite plate pressure vessel tank body. The T-shaped limit block 49 provided on the fixing rod 48 cooperates with the T-shaped limit groove 15 provided to keep the fixing rod 48 always parallel to the mounting tube 42, ensuring that the fixing rod 48 can stably abut against the outside of the cylindrical explosive composite plate pressure vessel tank body. When the driving assembly 5 is working, the switch of the second motor 52 is turned on, and the second motor 52 drives the outer gear ring 54 to rotate through the set driving gear 53, and the outer gear ring 54 drives the mounting plate 41 to rotate, thereby driving the cylindrical explosion composite plate pressure vessel tank body on the fixing assembly 4 to rotate.

[0033] Example 4 like Figure 2 , Figure 7~Figure 9 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes: The edge milling assembly 8 includes an electric push rod 82, which is fixed to the right wall of the circular plate 7 through a second support plate 81, and a U-shaped frame 83 is fixed to the movable end of the top of the electric push rod 82; A fixing plate 84 is fixed to one side of the U-shaped frame 83, and a third motor 87 is fixed to the other side of the U-shaped frame 83; Rotating plates 85 are rotatably mounted on both ends of the fixed plate 84, and a plurality of mutually meshing transmission gears 86 are rotatably mounted on the fixed plate 84 and the rotating plate 85; The power shaft of the third motor 87 passes through the side plate of the U-shaped frame 83 through a bearing and is fixedly connected to the axis center position of the middle transmission gear 86 on the fixed plate 84; An I-shaped block 88 is rotatably mounted on one end of the rotating plate 85 away from the fixed plate 84; The I-shaped block 88 is slidably mounted on the circular plate 7, and a milling wheel 89 is rotatably mounted on one side of the I-shaped block 88; The mounting shaft of the edge milling wheel 89 passes through the I-shaped block 88 and the rotating plate 85 through a bearing and is fixedly connected to the axial center position of the corresponding transmission gear 86.

[0034] Two slide grooves 17 are symmetrically provided on the side wall of the circular plate 7 , and the I-shaped block 88 is slidably installed in the corresponding slide grooves 17 .

[0035] The cooling assembly 10 includes a water tank 101, which is fixed to the bottom wall of the installation box 1, and one side of the water tank 101 is fixed to the water pump 103 through a third support plate 102; The water inlet pipe of the water pump 103 is connected to the bottom of the inner cavity of the water tank 101, and the water outlet pipe of the water pump 103 is connected to the F-type manifold 105 through the connecting pipe 104; The F-shaped manifold 105 is fixed between the top walls of the two arc-shaped baffles 9, and the water outlet ends of the F-shaped manifold 105 penetrate the top walls of the corresponding arc-shaped baffles 9 and are fixedly connected to the nozzles 106; A drain pipe 107 with a valve is fixed to the bottom of the side wall of the water tank 101; The bottom wall of the installation box 1 is evenly provided with a plurality of filter holes 11 communicating with the interior of the water tank 101 .

[0036] In this embodiment, the milling assembly 8 is used to perform milling operations on the end of the cylindrical explosive composite plate pressure vessel tank body, and can adapt to explosive composite plate pressure vessel tank bodies of different diameters. The cooling assembly 10 is capable of cooling the milling assembly 8, thereby preventing the high temperature generated during the milling process from damaging the milling assembly 8.

[0037] When the milling assembly 8 is working, it first adjusts the positions of the two milling wheels 89 according to the diameter of the explosive composite plate pressure vessel tank body to ensure that the milling wheels 89 can perform milling operations on the end of the explosive composite plate pressure vessel tank body. The position of the milling wheel 89 is adjusted to control the extension and retraction of the electric push rod 82. The electric push rod 82 drives the fixed plate 84 to move up and down through the U-shaped frame 83. During the movement of the fixed plate 84, it drives the rotating plates 85 on both sides to deflect. During the deflection of the rotating plate 85, it drives the I-blocks 88 on both sides to move, thereby driving the milling wheel 89 to move, thereby adjusting the position of the milling wheel 89, and then turning on the switch of the third motor 87. The third motor 87 can drive the milling wheels 89 on both sides to work at the same time through the set transmission gear 86. During the milling process, the water pump 103 can introduce the coolant in the water tank 101 into the F-type manifold 105 through the connecting pipe 104, and spray it out through the nozzle 106 to cool the milling position. At the same time, it can flush away the debris generated during the milling process. The sprayed water falls back into the installation box 1 through the set arc baffle 9, and flows back to the water tank 101 through the set filter hole 11 for recycling. The set filter hole 11 can filter the metal debris. At the same time, the metal debris in the installation box 1 is cleaned regularly to avoid clogging of the filter hole 11.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A milling machine for processing explosive composite plate pressure vessels, characterized in that: include: An installation box (1), the top of the installation box (1) being open, support legs (12) being fixed to four corners of the bottom wall of the installation box (1), an L-shaped installation plate (2) being slidably mounted in the installation box (1), and a translation component (3) for driving the L-shaped installation plate (2) to move being mounted in the installation box (1); A fixing assembly (4), the fixing assembly (4) being rotatably mounted on the vertical plate of the L-shaped mounting plate (2), and a driving assembly (5) for driving the fixing assembly (4) to rotate being mounted on the vertical plate of the L-shaped mounting plate (2); A support assembly (6), the support assembly (6) being mounted on the transverse plate of the L-shaped mounting plate (2), the support assembly (6) being used to support a tank body of an explosive composite plate pressure vessel to be processed; A circular plate (7), the circular plate (7) being fixed on the right side of the installation box (1), a milling assembly (8) being installed on the right side of the circular plate (7), and an arc-shaped baffle (9) being fixed on the left side of the circular plate (7) at a position corresponding to the milling assembly (8); A cooling component (10), the cooling component (10) being installed on the installation box (1), and the cooling component (10) being used to cool the edge milling component (8).

2. The edge milling machine for processing explosive composite plate pressure vessels according to claim 1, characterized in that: The translation assembly (3) comprises two symmetrically arranged guide rails (31) and a threaded rod (34); the guide rails (31) are fixed to the bottom wall of the inner cavity of the installation box (1); and a matching sliding block (32) is slidably mounted on the guide rails (31); The sliding block (32) is fixed on the bottom wall of the L-shaped mounting plate (2); The threaded rod (34) is rotatably mounted on the left wall of the inner cavity of the installation box (1); a fixing block (33) is rotatably mounted on the right end of the threaded rod (34); and a first screw block (36) is screwed onto the threaded rod (34); The fixing block (33) is fixed on the bottom wall of the inner cavity of the installation box (1); The first screw block (36) is fixed on the bottom wall of the L-shaped mounting plate (2); A first motor (35) is fixed to the outer wall of the installation box (1); an output end of the first motor (35) passes through the side wall of the installation box (1) via a bearing and is fixedly connected to one end of the threaded rod (34).

3. The edge milling machine for processing explosive composite plate pressure vessel according to claim 1, characterized in that: The fixing assembly (4) comprises a mounting plate (41), the mounting plate (41) being rotatably mounted on the vertical plate of the L-shaped mounting plate (2), and a mounting cylinder (42) being fixed at the right axial position of the mounting plate (41); A bidirectional screw (43) is rotatably mounted in the mounting cylinder (42); Both ends of the bidirectional screw rod (43) are screwed with second screw blocks (44); A sliding sleeve (45) is fixed to the outer wall of the second screw block (44) via a connecting plate (46); The sliding sleeve (45) is slidably mounted on the outer wall of the mounting tube (42), and a connecting rod (47) is symmetrically rotated on the outer side of the sliding sleeve (45); A same fixing rod (48) is rotatably mounted on one end of the two connecting rods (47); A T-shaped limit block (49) is fixed to one end of the fixing rod (48); One end of the bidirectional screw rod (43) passes through the mounting cylinder (42) and the mounting plate (41) via a bearing and is fixed with a knob (410).

4. The edge milling machine for processing explosive composite plate pressure vessels according to claim 3, characterized in that: A guide groove (16) is provided on the outer wall of the mounting tube (42) at a position corresponding to the connecting plate (46), and the connecting plate (46) is slidably mounted in the guide groove (16). A plurality of T-shaped limit grooves (15) are symmetrically provided on the side wall of the mounting plate (41), and the T-shaped limit blocks (49) are slidably mounted in the corresponding T-shaped limit grooves (15).

5. The edge milling machine for processing explosive composite plate pressure vessel according to claim 3, characterized in that: The driving assembly (5) comprises a second motor (52), the second motor (52) being fixed to the vertical plate of the L-shaped mounting plate (2) via a first supporting plate (51), and a driving gear (53) being fixed to a power shaft of the second motor (52); The driving gear (53) is meshingly connected with an external gear ring (54); The outer toothed ring (54) is fixed on the outer wall of the mounting plate (41).

6. The edge milling machine for processing explosive composite plate pressure vessel according to claim 1, characterized in that: The support assembly (6) comprises two symmetrically arranged hydraulic cylinders (61), the bottom ends of the hydraulic cylinders (61) being fixed to the horizontal plate of the L-shaped mounting plate (2), and the movable ends of the tops of the two hydraulic cylinders (61) being fixed to the same mounting frame (62); Two rotating rollers (63) are symmetrically mounted on the mounting frame (62).

7. The edge milling machine for processing explosive composite plate pressure vessels according to claim 1, characterized in that: The edge milling assembly (8) comprises an electric push rod (82), the electric push rod (82) being fixed to the right wall of the circular plate (7) via a second support plate (81), and a U-shaped frame (83) being fixed to the movable end at the top of the electric push rod (82); A fixing plate (84) is fixed to one side of the U-shaped frame (83), and a third motor (87) is fixed to the other side of the U-shaped frame (83); Rotating plates (85) are rotatably mounted on both ends of the fixed plate (84), and a plurality of mutually meshing transmission gears (86) are rotatably mounted on the fixed plate (84) and the rotating plate (85); The power shaft of the third motor (87) passes through the side plate of the U-shaped frame (83) through a bearing and is fixedly connected to the axis center position of the middle transmission gear (86) on the fixed plate (84); An I-shaped block (88) is rotatably mounted on one end of the rotating plate (85) away from the fixed plate (84); The I-shaped block (88) is slidably mounted on the circular plate (7), and a milling wheel (89) is rotatably mounted on one side of the I-shaped block (88); The mounting shaft of the edge milling wheel (89) passes through the I-shaped block (88) and the rotating plate (85) via a bearing and is fixedly connected to the axis center position of the corresponding transmission gear (86).

8. The edge milling machine for processing explosive composite plate pressure vessels according to claim 7, characterized in that: Two slide grooves (17) are symmetrically provided on the side wall of the circular plate (7), and the I-shaped block (88) is slidably mounted in the corresponding slide grooves (17).

9. The edge milling machine for processing explosive composite plate pressure vessels according to claim 1, characterized in that: The cooling assembly (10) comprises a water tank (101), the water tank (101) being fixed on the bottom wall of the installation box (1), and one side of the water tank (101) being fixed to a water pump (103) via a third support plate (102); The water inlet pipe of the water pump (103) is connected to the bottom of the inner cavity of the water tank (101), and the water outlet pipe of the water pump (103) is connected to an F-type manifold (105) via a connecting pipe (104); The F-shaped manifold (105) is fixed between the top walls of the two arc-shaped baffles (9), and the water outlet ends of the F-shaped manifold (105) penetrate the top walls of the corresponding arc-shaped baffles (9) and are fixedly connected to the spray heads (106); A drain pipe (107) with a valve is fixed to the bottom of the side wall of the water tank (101); The bottom wall of the installation box (1) is evenly provided with a plurality of filter holes (11) that are connected to the interior of the water tank (101).

10. The edge milling machine for processing explosive composite plate pressure vessels according to claim 1, characterized in that: A first baffle plate (13) is fixed to the right side of the bottom wall of the horizontal plate of the L-shaped mounting plate (2), and a second baffle plate (14) is fixed to the middle of the top wall of the horizontal plate of the L-shaped mounting plate (2).

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