A coaxial pulse forming line support plate mounting method and a portable support tool

Abstract

The present application relates to a coaxial pulse forming line support plate mounting method and a portable support tool, which solves the technical problems that the existing method cannot separate the pulse forming line support plate when the inner cylinder and the outer cylinder of the pulse forming line are not completely separated, and the replacement requirement is high and the tool transportation is difficult. The present application proposes a mounting idea of changing the support point position, and the method comprises: adjusting the portable support tool to make the cantilever support rod, the pulse forming line support plate and the pulse forming line outer cylinder approximately coaxial; connecting the pulse forming line inner cylinder and the cantilever support rod, and moving away the first support assembly; making the pulse forming line support plate coaxial with the pulse forming line outer cylinder; disassembling the pulse forming line support plate and sleeving it on the cantilever support rod; installing the first support assembly and moving away the second support assembly and the pulse forming line support plate; sleeving the new pulse forming line support plate on the cantilever support rod; installing the second support assembly and moving away the first support assembly; integrating the new pulse forming line support plate with the pulse forming line inner cylinder and outer cylinder, installing the switch cathode base, and completing the replacement.

Description

Technical Field

[0001] This invention relates to pulse power technology, specifically to a method for installing a coaxial pulse forming line support plate and a lightweight support fixture. Background Technology

[0002] The Tesla transformer-type pulse power source mainly consists of a coaxial pulse forming line, a gas switch, a transmission line, and a diode load. The coaxial pulse forming line is composed of an outer forming line cylinder, an inner forming line cylinder, and a forming line support plate, all of which are coaxial in structure.

[0003] Figure 1 A coaxial pulse forming line includes an outer forming line cylinder 01, a tail cap 02, a tail end cap 03, a tail end insulator 04, an inner forming line cylinder 05, a switch outer cylinder 06, a forming line support plate 07, a switch cathode base 08, and a support wheel 09. The front end of the inner forming line cylinder 05 is connected to the switch cathode base 08. The tail end of the inner forming line cylinder 05 is fixedly connected to one end of the tail end insulator 04, and the other end of the tail end insulator 04 is disposed inside the tail cap 02. The tail end cap 03 is pressed against the tail end insulator. The other end face of the sub-4 is fixed to the outer surface of the tail cap 02; the tail cap 02 is connected to the flange of the outer cylinder 01 of the forming line, and the bottom of the flange connection part is provided with a support wheel 09; the forming line support plate 07 is set at the front end of the inner cylinder 05 of the forming line, and its outer circle is installed in the flange of the outer cylinder 01 of the forming line and the outer cylinder 06 of the switch; the outer cylinder 01 of the forming line is connected to the flange of the outer cylinder 06 of the switch and presses and fixes the outer circle of the forming line support plate 07, and the bottom of the flange connection part is provided with a support wheel 09.

[0004] The forming line support plate 07 needs to withstand high-voltage pulses during operation, and prolonged exposure to high-voltage pulses can lead to insulation faults such as surface flashover. Therefore, when the flashover marks on the forming line support plate 07 are deep, it needs to be replaced.

[0005] The existing method for replacing the forming line support plate 07 involves using a gantry crane and a cantilever support fixture in conjunction. Since the forming line support plate 07 is an important support for the inner cylinder assembly, when replacing the forming line support plate 07, it is necessary to first remove the entire inner cylinder assembly from the outer cylinder 01 of the forming line, and then replace it on the cantilever support fixture.

[0006] The replacement procedure of this method is relatively complicated. It is impossible to replace the forming line support plate 07 separately without completely separating the inner forming line cylinder 05 and the outer forming line cylinder 01. Furthermore, the replacement requires operation in a large space equipped with a gantry crane, and a simple replacement cannot be performed under normal protection conditions.

[0007] In addition, the existing cantilever support tooling used for replacing the line support plate 07 is large in size and weight, making assembly and transportation difficult and inconvenient for quick on-site replacement and maintenance. Summary of the Invention

[0008] The purpose of this invention is to solve the technical problems of existing methods that cannot separate the forming line support plate when the inner forming line cylinder and the outer forming line cylinder are not completely separated, and that the replacement requirements are high and the tooling transportation is difficult. The invention provides a coaxial pulse forming line support plate installation method and a lightweight support tooling.

[0009] To achieve the above objectives and complete the above concept, the technical solution provided by this invention is as follows:

[0010] A method for mounting a support plate for a coaxial pulse forming line, characterized by the following steps:

[0011] S0, Prepare a lightweight support fixture; the lightweight support fixture includes a cantilever support rod, a first support assembly, and a second support assembly; the top of both the first support assembly and the second support assembly are provided with connection ports for connecting to the cantilever support rod;

[0012] Definition: The axial direction along the inner cylinder forming line is the x-axis direction, the direction perpendicular to it and located on the same horizontal plane is the y-axis direction, and the direction perpendicular to this horizontal plane is the z-axis direction;

[0013] S1. By adjusting the x-axis, y-axis and z-axis orientations of the first support component and the second support component, a lightweight support fixture is assembled so that the cantilever support rod and the outer cylinder of the forming line are nearly coaxial, with a coaxiality of less than 5mm.

[0014] S2 connects one end of the cantilever support rod to the front end of the inner cylinder forming the line;

[0015] S3, Remove the first support assembly from the cantilever support rod and move it out of its original position;

[0016] S4, by adjusting the y-axis and z-axis orientation of the second support component, the forming line support plate is made coaxial with the forming line outer cylinder;

[0017] S5, Remove the forming line support plate from the mounting groove of the forming line outer cylinder and move it to the position on the cantilever support rod near the second support assembly;

[0018] S6, reinstall the first support assembly at one end of the cantilever support rod, and remove the second support assembly from the cantilever support rod and move it out of its original position;

[0019] S7, remove the forming line support plate from the cantilever support rod;

[0020] S8, the forming line support plate to be replaced is fitted onto the cantilever support rod and moved to a position on the cantilever support rod close to the first support component;

[0021] S9, reinstall the second support assembly at the other end of the cantilever support rod, and remove the first support assembly from the cantilever support rod and move it out of its original position;

[0022] S10, move the forming line support plate to be replaced to a position close to the outer cylinder of the forming line, and make the forming line support plate to be replaced coaxial with the outer cylinder of the forming line by adjusting the y-axis and z-axis attitude of the second support component;

[0023] S11, Install the forming line support plate to be replaced into the mounting groove of the forming line outer cylinder, and complete the installation and integration of the forming line support plate, the forming line outer cylinder and the forming line inner cylinder;

[0024] S12, remove the lightweight support fixture and install the switch cathode base and switch cathode to complete the installation and replacement of the coaxial pulse forming line support plate.

[0025] Furthermore, step S1 specifically includes:

[0026] S1-1, Move the first support assembly and the second support assembly to a position close to the inner cylinder of the forming line;

[0027] S1-2, by adjusting the y-axis degrees of freedom of the first support component and the second support component, the connection port of the two components is made to be in the same vertical plane as the front end center of the outer cylinder;

[0028] S1-3, by adjusting the z-axis degree of freedom of the first support component and the second support component, the connection port of the two is made to be in the same horizontal plane as the lower edge of the front end of the outer cylinder;

[0029] S1-4, Install the cantilever support rod and adjust the x-axis degree of freedom of the first support assembly and the second support assembly, so that the connection port of the first support assembly is located at one end of the cantilever support rod, the connection port of the second support assembly is located at the other end of the cantilever support rod, and one end of the cantilever support rod is flush with the front edge of the outer cylinder forming the line.

[0030] S1-5, by adjusting the z-axis degree of freedom of the first support component and the second support component, the cantilever support rod is made coaxial with the outer cylinder of the forming line.

[0031] Furthermore, step S4 specifically includes:

[0032] S4-1, by adjusting the z-axis degree of freedom of the second support component, the radial distance between the outer edge of the forming line support plate and the inner wall of the forming line outer cylinder is made uniform in the vertical direction;

[0033] S4-2, by adjusting the y-axis degree of freedom of the second support component, the radial distance between the outer edge of the forming line support plate and the inner wall of the forming line outer cylinder is made uniform in the horizontal direction.

[0034] Furthermore, step S10 specifically includes:

[0035] S10-1, Move the forming line support plate to be replaced to the mounting groove position close to the outer cylinder of the forming line; S10-2, Adjust the z-axis degree of freedom of the second support component to make the radial distance between the outer edge of the forming line support plate to be replaced and the inner wall of the outer cylinder of the forming line uniform in the vertical direction.

[0036] S10-3, by adjusting the y-axis degree of freedom of the second support component, the radial distance between the outer edge of the forming line support plate to be replaced and the inner wall of the forming line outer cylinder is made uniform in the horizontal direction.

[0037] Furthermore, step S12 specifically includes:

[0038] S12-1, Disconnect one end of the cantilever support rod from the front end of the inner cylinder forming the line;

[0039] S12-2, Remove the cantilever support rod from the second support assembly;

[0040] S12-3, Remove the cantilever support rod and the second support assembly;

[0041] S12-4, The switch cathode base is fixed to the inner cylinder of the forming line by screws using the cross-shaped method;

[0042] S12-5, Install the switch cathode on the switch cathode base to complete the installation and replacement of the coaxial pulse forming line support plate.

[0043] The present invention also provides a lightweight support fixture for implementing the above-mentioned coaxial pulse forming line support plate installation method, which is characterized by:

[0044] It includes a cantilever support rod, a first support assembly, and a second support assembly; one end of the cantilever support rod is used to connect to the front end of the forming inner cylinder;

[0045] The first support assembly includes a first lower support and a first upper support disposed on the first lower support; the top of the first upper support is provided with a connection port for connecting to one end or near one end of the cantilever support rod, for forming the first support point of the cantilever support rod; the first lower support is used to realize the first support assembly's degrees of freedom along the x-axis and y-axis, and the first upper support is used to realize the first support assembly's degree of freedom along the z-axis;

[0046] The second support assembly includes a second lower support and a second upper support disposed on the second lower support; the top of the second upper support is provided with a connection port for connecting to the other end or near the other end of the cantilever support rod, for forming a second support point of the cantilever support rod; the second lower support is used to realize the second support assembly's degrees of freedom along the x-axis and y-axis, and the second upper support is used to realize the second support assembly's degree of freedom along the z-axis;

[0047] The first and second support components work together to achieve three changes in the two support points of the cantilever support rod in order to complete the installation and replacement of the forming line support plate.

[0048] Furthermore, the connection port of the first support assembly is used to connect to one end of the cantilever support rod, located between 10% and 40% of the length originating from one end of the cantilever support rod;

[0049] The connection port of the second support component is used to connect to the other end of the cantilever support rod.

[0050] Furthermore, the first lower support includes a first channel steel base, a first support frame base plate, a first support frame, and a first end plate;

[0051] The first channel steel base is provided with two parallel first slider tracks along the y-axis, and the ends of the first slider tracks are provided with first end plates; the first support frame base plate is installed on the first slider tracks through the first sliders;

[0052] The first support frame is set on the base plate of the first support frame. A screw with a first screw adjustment wrench is provided between the first support frame and the first end plate. The screw is threaded to the first support frame and rotatably connected to the first end plate. It is used to adjust the y-axis degree of freedom of the base plate of the first support frame by adjusting the first screw adjustment wrench.

[0053] The first upper support includes a first worm gear jack located at the top of the first support frame; the output end of the first worm gear jack is provided with a first support plate, and the control end is provided with a first worm gear jack handle, which is used to adjust the height of the first support plate through the first worm gear jack handle to realize the z-axis degree of freedom of the first support plate;

[0054] The second lower support includes a second channel steel base, a second support frame base plate, a second support frame, and a second end plate;

[0055] The second channel steel base is provided with two parallel second slider tracks along the y-axis, and the ends of the second slider tracks are provided with second end plates; the base plate of the second support frame is installed on the second slider tracks through the second sliders;

[0056] The second support frame is set on the base plate of the second support frame. A screw with a second screw adjustment wrench is provided between the second support frame and the second end plate. The screw is threaded to the second support frame and rotatably connected to the second end plate. It is used to adjust the y-axis degree of freedom of the base plate of the second support frame by adjusting the second screw adjustment wrench.

[0057] The second upper support includes a second worm gear lift located at the top of the second support frame; the output end of the second worm gear lift is provided with a second support plate, and the control end is provided with a second worm gear lift handle, which is used to adjust the height of the second support plate through the second worm gear lift handle to realize the z-axis degree of freedom of the second support plate.

[0058] Furthermore, the first support assembly and the second support assembly are respectively connected to the lower edge of the cantilever support rod by screws to form the first support point and the second support point.

[0059] Furthermore, the length of the cantilever support rod is 1.5 meters; the volume of the first support assembly and the second support assembly is 0.3 cubic meters.

[0060] The advantages of this invention compared to the prior art are:

[0061] 1. This invention provides a method for installing a coaxial pulse forming line support plate, proposing an installation approach that involves changing the support point positions. By changing the two support points of the cantilever support rod, the forming line support plate can be replaced without disassembling the remaining forming line inner cylinder components. The operation method is fast and efficient, the tooling structure is small in size and lightweight, facilitating transportation and field operations, and has low requirements for the assembly site. This invention solves the problem that the forming line support plate cannot be separated when the forming line inner cylinder and forming line outer cylinder are not completely separated, effectively simplifying the replacement procedure of the forming line support plate, and enabling easy replacement under general protection conditions.

[0062] 2. The coaxial pulse forming line support plate installation method provided by the present invention provides a basis for reducing the size of the cantilever support rod, and can reduce the working space requirements for replacing the forming line support plate while reducing the size of the original cantilever tooling.

[0063] 3. The present invention provides a lightweight support fixture, which adopts a detachable combination design of two support components and a cantilever support rod, thereby achieving a significant reduction in the weight of the fixture parts and enabling rapid manual handling and assembly without the aid of any lifting equipment.

[0064] 4. The present invention provides a lightweight support fixture in which two support components can be adjusted in height and horizontal direction, thereby realizing the coaxial adjustment of the forming line support plate, the forming line outer cylinder, and the forming line inner cylinder, effectively reducing the difficulty of coaxial installation when replacing the forming line support plate. Attached Figure Description

[0065] Figure 1 This is a schematic diagram of the structure of an existing coaxial pulse forming line;

[0066] Figure 2 This is a flowchart of an embodiment of a coaxial pulse forming line support plate mounting method according to the present invention;

[0067] Figure 3 This is a structural schematic diagram of an embodiment of a lightweight support tooling according to the present invention;

[0068] Figure 4 This is a schematic diagram of step S2 in an embodiment of the method of the present invention;

[0069] Figure 5 This is a schematic diagram of step S3 in an embodiment of the method of the present invention;

[0070] Figure 6 This is a schematic diagram of step S5 in an embodiment of the method of the present invention;

[0071] Figure 7 This is a schematic diagram of steps S6 and S7 in the embodiment of the method of the present invention;

[0072] Figure 8 This is a schematic diagram of step S8 in an embodiment of the method of the present invention;

[0073] Figure 9 This is a schematic diagram of step S9 in an embodiment of the method of the present invention;

[0074] Figure 10 This is a schematic diagram of steps S10 and S11 in the embodiment of the method of the present invention;

[0075] Figure 11 This is a schematic diagram of step S12 in an embodiment of the method of the present invention.

[0076] Icon labels:

[0077] 01-Outer cylinder of forming wire; 02-Tail cap; 03-Tail end cap; 04-Tail end insulator; 05-Inner cylinder of forming wire; 06-Outer cylinder of switch; 07-Screen support plate of forming wire; 08-Cathode base of switch; 09-Support wheel;

[0078] (Note: *07 indicates the forming line support plate to be replaced)

[0079] 1-First support assembly; 2-Second support assembly; 3-Cantilever support rod;

[0080] 11-First support tile; 12-First worm gear jack; 19-First worm gear jack handle;

[0081] 13-First support frame; 14-First lead screw adjusting wrench; 15-First slider; 16-First support frame base plate; 17-First channel steel base; 18-First slider track; 10-First end plate;

[0082] 21-Second support tile; 22-Second worm gear jack; 29-Second worm gear jack handle;

[0083] 23-Second support frame; 24-Second lead screw adjusting wrench; 25-Second slider; 26-Second support frame base plate; 27-Second channel steel base; 28-Second slider track; 20-Second end plate;

[0084] a - First support point; b - Second support point. Detailed Implementation

[0085] The specific technical solutions in the embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0086] This invention discloses a method for installing a support plate for a coaxial pulse forming line and a lightweight support fixture. It proposes an installation approach that changes the support point position, solving the problem that the original cantilever fixture cannot replace the support plate separately when the inner and outer cylinders of the forming line are not completely separated.

[0087] Figure 2 A method for mounting a coaxial pulse forming line support plate according to an embodiment of the present invention includes the following steps:

[0088] S0, Reference Figure 3 A lightweight support fixture was prepared.

[0089] Definition: The axial direction along the inner cylinder 05 of the forming line is the x-axis direction, the direction perpendicular to it and located on the same horizontal plane is the y-axis direction, and the direction perpendicular to this horizontal plane is the z-axis direction.

[0090] The lightweight support fixture includes a cantilever support rod 3, a first support assembly 1, and a second support assembly 2; one end of the cantilever support rod 3 is used to connect to the front end of the inner cylinder 05 of the forming line.

[0091] The first support assembly 1 is the first load-bearing support point of the lightweight support fixture, and has adjustment functions in both height and horizontal directions. It includes a first lower support and a first upper support mounted on the first lower support; the top of the first upper support has a connection port for forming the first support point a of the cantilever support rod 3; the connection port of the first support assembly 1 is used to connect to a position near one end of the cantilever support rod 3, located between 10% and 40% of the length originating from one end of the cantilever support rod 3. The first lower support is used to realize the first support assembly 1's degrees of freedom along the x and y axes, and the first upper support is used to realize the first support assembly 1's degree of freedom along the z-axis.

[0092] Specifically, the first lower support includes a first channel steel base 17, a first support frame base plate 16, a first support frame 13, and a first end plate 10; the first channel steel base 17 has two parallel first slider tracks 18 along the y-axis, and the end of the first slider track 18 is provided with a first end plate 10; the first support frame base plate 16 is mounted on the first slider track 18 via a first slider 15; the first support frame 13 is welded to the first support frame base plate 16, and a screw with a first screw adjusting wrench 14 is provided between the first support frame 13 and the first end plate 10, which is threadedly connected to the first support frame 13 and rotatably connected to the first end plate 10. The y-axis degree of freedom of the first support frame base plate 16 is achieved by adjusting the first lead screw adjusting wrench 14; the first upper support includes a first worm gear jack 12 set at the top of the first support frame 13, and the two are fixedly connected by screws; the output end of the first worm gear jack 12 is provided with a first support plate 11, and the lower end hole of the first support plate 11 is fitted onto the transmission screw of the first worm gear jack 12 and fixedly connected by screws, which facilitates quick assembly and shortens the assembly time; the control end is provided with a first worm gear jack handle 19, which is used to adjust the height of the first support plate 11 to achieve the z-axis degree of freedom of the first support plate 11.

[0093] The second support assembly 2 serves as the second load-bearing support point for the lightweight support fixture, offering adjustment in both height and horizontal directions. It includes a second lower support and a second upper support mounted on the lower support. The top of the second upper support has a connection port for connecting to the other end of the cantilever support rod 3, forming the second support point b of the cantilever support rod 3. The second lower support enables the second support assembly 2 to achieve freedom along the x and y axes, while the second upper support enables freedom along the z-axis.

[0094] Specifically, the second lower support includes a second channel steel base 27, a second support frame base plate 26, a second support frame 23, and a second end plate 20; the second channel steel base 27 is provided with two parallel second slider rails 28 along the y-axis, and the end of the second slider rails 28 is provided with a second end plate 20; the second support frame base plate 26 is mounted on the second slider rails 28 via a second slider 25;

[0095] The second support frame 23 is welded to the second support frame base plate 26. A screw with a second screw adjusting wrench 24 is provided between the second support frame 23 and the second end plate 20. The screw is threaded to the second support frame 23 and rotatably connected to the second end plate 20. It is used to adjust the y-axis degree of freedom of the second support frame base plate 26 by adjusting the second screw adjusting wrench 24. The second upper support includes a second worm gear jack 22 set at the top of the second support frame 23 and fixed with screws. The output end of the second worm gear jack 22 is provided with a second support plate 21. The lower end hole of the second support plate 21 is fitted onto the transmission screw of the second worm gear jack 22 and fixed with screws, which facilitates quick assembly and shortens the assembly time. The control end is provided with a second worm gear jack handle 29, which is used to adjust the height of the second support plate 21 to realize the z-axis degree of freedom of the second support plate 21.

[0096] The first support assembly 1 and the second support assembly 2 work together to achieve three changes in the two support points of the cantilever support rod 3, thereby completing the installation and replacement of the forming line support plate. The cantilever support rod 3 is 1.5 meters long and weighs 40 kg; the first support assembly 1 and the second support assembly 2 have a volume of 0.3 cubic meters and a weight of 50 kg. This weight and size are user-friendly, facilitating handling and transportation.

[0097] S1, by adjusting the x-axis, y-axis, and z-axis orientations of the first support component 1 and the second support component 2, a lightweight support fixture is assembled, making the cantilever support rod 3 nearly coaxial with the outer cylinder 01 of the forming line, with a coaxiality of less than 5mm. Specifically:

[0098] S1-1, move the first support component 1 and the second support component 2 to a position close to the outer cylinder 01 of the forming line, that is, place them near the same axis and at a certain distance apart.

[0099] S1-2, by rotating the first lead screw adjusting wrench 14 and the second lead screw adjusting wrench 24, the y-axis degree of freedom of the first support assembly 1 and the second support assembly 2 is adjusted so that the connection port of the two is in the same vertical plane as the front end center of the forming outer cylinder 01.

[0100] S1-3, by rotating the first worm gear lift handle 19 and the second worm gear lift handle 29, the z-axis degree of freedom of the first support component 1 and the second support component 2 is adjusted so that the connection port of the two is in the same horizontal plane as the lower edge of the front end of the forming line outer cylinder 01;

[0101] S1-4, Install the cantilever support rod 3 and adjust the x-axis degree of freedom of the first support component 1 and the second support component 2, so that the connection port of the first support component 1 is located at one end or near one end of the cantilever support rod 3, the connection port of the second support component 2 is located at the other end or near the other end of the cantilever support rod 3, and one end of the cantilever support rod 3 is flush with the front end edge of the forming outer cylinder 01.

[0102] S1-5, by rotating the first worm gear lift handle 19 and the second worm gear lift handle 29, the z-axis degree of freedom of the first support assembly 1 and the second support assembly 2 is adjusted, so that the cantilever support rod 3 is coaxial with the outer cylinder 01 of the forming line. The outer cylinder 01 of the forming line is selected as the coaxial reference standard here for easy alignment.

[0103] S2, Reference Figure 4 One end of the cantilever support rod 3 is connected to the front end of the inner cylinder 05 and fastened with screws.

[0104] S3, Reference Figure 5 The first support point is changed, the first worm gear lift handle 19 is rotated to lower the support height of the first support assembly 1, the first support assembly 1 is removed from the cantilever support rod 3 and moved out of its original position.

[0105] S4, by adjusting the y-axis and z-axis orientation of the second support component 2, the forming line support plate 07 is made coaxial with the forming line outer cylinder 01, and the gap distance around them is the same. Specifically:

[0106] S4-1, by rotating the second worm gear lift handle 29, the z-axis degree of freedom of the second support assembly 2 is adjusted so that the radial distance between the outer edge of the forming line support plate 07 in the vertical direction and the inner wall of the forming line outer cylinder 01 is uniform.

[0107] S4-2, by rotating the second lead screw adjusting wrench 24, the y-axis degree of freedom of the second support component 2 is adjusted so that the outer edge of the forming line support plate 07 is uniformly spaced in the horizontal direction from the radial distance between it and the inner wall of the forming line outer cylinder 01.

[0108] S5, Reference Figure 6 Remove the forming line support plate 07 from the mounting groove of the forming line outer cylinder 01, slowly pull it out using two suction cups that are tightly attached to the forming line support plate 07, and move it to the cantilever support rod 3 near the second support component 2.

[0109] S6, Reference Figure 7 The second support point is changed, the first support component 1 is reinstalled at one end or near one end of the cantilever support rod 3, and the second worm gear lift handle 29 is rotated to lower the support height of the second support component 2. The second support component 2 is then removed from the cantilever support rod 3 and moved out of its original position.

[0110] S7, remove the forming line support plate 07 from the cantilever support rod 3.

[0111] S8, Reference Figure 8 The forming line support plate 07 to be replaced is fitted onto the cantilever support rod 3 and moved to a position on the cantilever support rod 3 close to the first support component 1.

[0112] S9, Reference Figure 9 The support point is changed for the third time. The second support component 2 is reinstalled at the other end or near the other end of the cantilever support rod 3. The first worm gear lift handle 19 is rotated to lower the support height of the first support component 1. The first support component 1 is removed from the cantilever support rod 3 and moved out of its original position.

[0113] S10, Reference Figure 10 The forming line support plate 07 to be replaced is moved to a position close to the outer cylinder 01 of the forming line. By adjusting the y-axis and z-axis attitudes of the second support assembly 2, the forming line support plate 07 to be replaced is made coaxial with the outer cylinder 01 of the forming line. Specifically:

[0114] S10-1, Move the forming line support plate 07 to be replaced to the mounting slot position near the forming line outer cylinder 01, and slowly pull it in using the suction cup that is in close contact with the forming line support plate 07 to be replaced.

[0115] S10-2, by rotating the second worm gear lift handle 29, adjust the z-axis degree of freedom of the second support assembly 2 so that the outer edge of the forming line support plate 07 to be replaced has a uniform radial distance between the vertical direction and the inner wall of the forming line outer cylinder 01.

[0116] S10-3, by rotating the second lead screw adjusting wrench 24, the y-axis degree of freedom of the second support assembly 2 is adjusted so that the outer edge of the forming line support plate 07 to be replaced has a uniform radial distance from the inner wall of the forming line outer cylinder 01 in the horizontal direction.

[0117] S11, install the replacement forming line support plate 07 into the mounting groove of the forming line outer cylinder 01, and slowly push the forming line support plate 07 along the x-axis direction so that it slides along the inner edge of the mounting groove of the forming line outer cylinder 01 and the outer edge of the front end of the forming line inner cylinder 05 until the replacement forming line support plate 07 is installed in place, thus completing the installation and integration of the forming line support plate 07, the forming line outer cylinder 01 and the forming line inner cylinder 05.

[0118] S12, Reference Figure 11 Remove the lightweight support fixture and install the switch cathode base 08 and switch cathode to complete the installation and replacement of the coaxial pulse forming line support plate. Specifically:

[0119] S12-1, Disconnect one end of the cantilever support rod 3 from the front end of the forming inner cylinder 05;

[0120] S12-2, Remove the cantilever support rod 3 from the second support assembly 2;

[0121] S12-3, Remove the cantilever support rod 3 and the second support assembly 2;

[0122] S12-4, The switch cathode base 08 is fixed to the inner cylinder 05 of the forming line by screws using the cross-shaped method;

[0123] S12-5, Install the switch cathode on the switch cathode base 08 to complete the installation and replacement of the coaxial pulse forming line support plate.

[0124] In this embodiment of the invention, the support point position is changed three times. By separating the first support component 1, separating the second support component 2, and separating the first support component 1 again, the support point position of the lightweight support fixture changes three times during operation. This creates movable space for the new and old forming line support plates 07 during separation and installation, without affecting the stability of the forming line inner cylinder 05 itself.

[0125] The above description is merely one embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any equivalent modifications made based on the description and drawings of the present invention, or any direct or indirect applications in other related technical fields, are included within the scope of patent protection of the present invention.

Claims

1. A method for mounting a coaxial pulse forming line support plate, characterized in that, Includes the following steps: S0, prepare a lightweight support fixture; the lightweight support fixture includes a cantilever support rod (3), a first support assembly (1) and a second support assembly (2); the top ends of the first support assembly (1) and the second support assembly (2) are provided with connection ports for connecting with the cantilever support rod (3); Definition: The axial direction along the inner cylinder (05) forming the line is the x-axis direction, the direction perpendicular to it and located on the same horizontal plane is the y-axis direction, and the direction perpendicular to this horizontal plane is the z-axis direction; S1, by adjusting the x-axis, y-axis and z-axis attitudes of the first support component (1) and the second support component (2), a lightweight support fixture is assembled so that the cantilever support rod (3) and the outer cylinder (01) of the forming line are nearly coaxial, and the coaxiality between the two is less than 5mm. S2, connecting one end of the cantilever support rod (3) to the front end of the forming inner cylinder (05); S3, remove the first support assembly (1) from the cantilever support rod (3) and move it out of its original position; S4, by adjusting the y-axis and z-axis orientation of the second support component (2), the forming line support plate (07) is made coaxial with the forming line outer cylinder (01); S5, remove the forming line support plate (07) from the mounting groove of the forming line outer cylinder (01) and move it to the position on the cantilever support rod (3) near the second support assembly (2); S6, reinstall the first support assembly (1) at one end of the cantilever support rod (3), and remove the second support assembly (2) from the cantilever support rod (3) and move it out of its original position; S7, the forming line support plate (07) is removed from the cantilever support rod (3); S8, the forming line support plate (07) to be replaced is fitted onto the cantilever support rod (3) and moved to a position on the cantilever support rod (3) close to the first support assembly (1); S9, reinstall the second support assembly (2) at the other end of the cantilever support rod (3), and remove the first support assembly (1) from the cantilever support rod (3) and move it out of its original position; S10, move the forming line support plate (07) to be replaced to a position close to the outer cylinder (01) of the forming line, and make the forming line support plate (07) to be replaced coaxial with the outer cylinder (01) of the forming line by adjusting the y-axis and z-axis attitude of the second support assembly (2); S11, install the forming line support plate (07) to be replaced into the mounting groove of the forming line outer cylinder (01) to complete the installation and integration of the forming line support plate (07), the forming line outer cylinder (01) and the forming line inner cylinder (05); S12, remove the lightweight support fixture and install the switch cathode base (08) and switch cathode to complete the installation and replacement of the coaxial pulse forming line support plate.

2. The method for mounting a coaxial pulse forming line support plate according to claim 1, characterized in that, Step S1 specifically includes: S1-1, move the first support assembly (1) and the second support assembly (2) to a position close to the outer cylinder (01) of the forming line; S1-2, by adjusting the y-axis degree of freedom of the first support component (1) and the second support component (2), the connection port of the two is made to be in the same vertical plane as the front end center of the outer cylinder (01); S1-3, by adjusting the z-axis degree of freedom of the first support component (1) and the second support component (2), the connection port of the two is made to be in the same horizontal plane as the lower edge of the front end of the outer cylinder (01); S1-4, Install the cantilever support rod (3) and adjust the x-axis degree of freedom of the first support assembly (1) and the second support assembly (2) so that the connection port of the first support assembly (1) is located at one end of the cantilever support rod (3), the connection port of the second support assembly (2) is located at the other end of the cantilever support rod (3), and one end of the cantilever support rod (3) is flush with the front end edge of the outer cylinder (01); S1-5, by adjusting the z-axis degree of freedom of the first support component (1) and the second support component (2), the cantilever support rod (3) is made coaxial with the outer cylinder (01) of the forming line.

3. The method for mounting a coaxial pulse forming line support plate according to claim 1, characterized in that, Step S4 specifically includes: S4-1, by adjusting the z-axis degree of freedom of the second support component (2), the radial distance between the outer edge of the forming line support plate (07) and the inner wall of the forming line outer cylinder (01) is uniform in the vertical direction; S4-2, by adjusting the y-axis degree of freedom of the second support component (2), the radial distance between the outer edge of the forming line support plate (07) and the inner wall of the forming line outer cylinder (01) is made uniform in the horizontal direction.

4. The method for mounting a coaxial pulse forming line support plate according to claim 1, characterized in that, Step S10 specifically includes: S10-1, Move the forming line support plate (07) to be replaced to the mounting groove position close to the forming line outer cylinder (01); S10-2, By adjusting the z-axis degree of freedom of the second support assembly (2), make the radial distance between the outer edge of the forming line support plate (07) to be replaced and the inner wall of the forming line outer cylinder (01) uniform in the vertical direction. S10-3, by adjusting the y-axis degree of freedom of the second support component (2), the outer edge of the forming line support plate (07) to be replaced is made to have a uniform radial distance between the outer edge of the forming line support plate (07) and the inner wall of the forming line outer cylinder (01) in the horizontal direction.

5. The method for mounting a coaxial pulse forming line support plate according to claim 1, characterized in that, Step S12 specifically includes: S12-1, disconnect one end of the cantilever support rod (3) from the front end of the forming inner cylinder (05); S12-2, Remove the cantilever support rod (3) from the second support assembly (2); S12-3, Remove the cantilever support rod (3) and the second support assembly (2); S12-4, The switch cathode base (08) is fixed to the inner cylinder (05) of the forming line by screws using the cross-shaped method; S12-5, Install the switch cathode on the switch cathode base (08) to complete the installation and replacement of the coaxial pulse forming line support plate.

6. A lightweight support fixture for implementing the coaxial pulse forming line support plate installation method according to any one of claims 1-5, characterized in that: It includes a cantilever support rod (3), a first support assembly (1) and a second support assembly (2); one end of the cantilever support rod (3) is used to connect to the front end of the forming inner cylinder (05); The first support assembly (1) includes a first lower support and a first upper support disposed on the first lower support; the top end of the first upper support is provided with a connection port for connecting to one end or near one end of the cantilever support rod (3) to form the first support point (a) of the cantilever support rod (3); the first lower support is used to realize the first support assembly (1) along the x-axis and y-axis degrees of freedom, and the first upper support is used to realize the first support assembly (1) along the z-axis degree of freedom; The second support assembly (2) includes a second lower support and a second upper support disposed on the second lower support; the top end of the second upper support is provided with a connection port for connecting to the other end or near the other end of the cantilever support rod (3) to form the second support point (b) of the cantilever support rod (3); the second lower support is used to realize the degree of freedom of the second support assembly (2) along the x-axis and y-axis, and the second upper support is used to realize the degree of freedom of the second support assembly (2) along the z-axis.

7. A lightweight support fixture according to claim 6, characterized in that: The connection port of the first support component (1) is used to connect to one end of the cantilever support rod (3), located between 10% and 40% of the length starting from one end of the cantilever support rod (3); The connection port of the second support component (2) is used to connect to the other end of the cantilever support rod (3).

8. A lightweight support fixture according to claim 7, characterized in that: The first lower support includes a first channel steel base (17), a first support frame base plate (16), a first support frame (13), and a first end plate (10); The first channel steel base (17) is provided with two parallel first slider rails (18) along the y-axis, and the end of the first slider rail (18) is provided with a first end plate (10); the first support frame base plate (16) is installed on the first slider rail (18) through the first slider (15); The first support frame (13) is mounted on the first support frame base plate (16). A screw with a first screw adjustment wrench (14) is provided between the first support frame (13) and the first end plate (10). The screw is threadedly connected to the first support frame (13) and rotatably connected to the first end plate (10). The screw is used to adjust the y-axis degree of freedom of the first support frame base plate (16) by adjusting the first screw adjustment wrench (14). The first upper support includes a first worm gear jack (12) disposed at the top of the first support frame (13); the output end of the first worm gear jack (12) is provided with a first support tile (11), and the control end is provided with a first worm gear jack handle (19), which is used to adjust the height of the first support tile (11) through the first worm gear jack handle (19) to realize the z-axis degree of freedom of the first support tile (11); The second lower support includes a second channel steel base (27), a second support frame base plate (26), a second support frame (23), and a second end plate (20); The second channel steel base (27) is provided with two parallel second slider rails (28) along the y-axis, and the ends of the second slider rails (28) are provided with second end plates (20); the second support frame base plate (26) is installed on the second slider rails (28) through the second slider (25); The second support frame (23) is mounted on the second support frame base plate (26). A screw with a second screw adjustment wrench (24) is provided between the second support frame (23) and the second end plate (20). The screw is threaded to the second support frame (23) and rotatably connected to the second end plate (20). It is used to adjust the y-axis degree of freedom of the second support frame base plate (26) by adjusting the second screw adjustment wrench (24). The second upper support includes a second worm gear jack (22) set at the top of the second support frame (23); the output end of the second worm gear jack (22) is provided with a second support tile (21), and the control end is provided with a second worm gear jack handle (29), which is used to adjust the height of the second support tile (21) through the second worm gear jack handle (29) to realize the z-axis degree of freedom of the second support tile (21).

9. A lightweight support fixture according to claim 6, characterized in that: The first support assembly (1) and the second support assembly (2) are respectively connected to the lower edge of the cantilever support rod (3) by screws to form the first support point (a) and the second support point (b).

10. A lightweight support fixture according to claim 6, characterized in that: The length of the cantilever support rod (3) is 1.5 meters; The volume of the first support component (1) and the second support component (2) is 0.3 cubic meters.

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