A conveniently adjustable wind instrument repair welding machine and its use method

Abstract

The present invention relates to the technical field of wind instrument repair, and in particular to a conveniently adjustable wind instrument repair welding machine and a method for using the same, comprising an assembly base, wherein an operating table is slidably mounted on a support arm via a plurality of connecting arms, a guide groove is provided on the operating table, a sliding table is slidably engaged on the guide groove, a welding machine is mounted on the sliding table, two sliding bases are provided, and are slidably engaged on a supporting base, a mounting table is fixedly connected to the top of the sliding base, a placement component is mounted on an adjustment seat, a downward positioning component is mounted on an assembly top plate, and is connected to the placement component. The conveniently adjustable wind instrument repair welding machine and a method for using the same of the present application solve the problem that when a wind instrument is rotated to an appropriate angle, a clamp or other fixing device is needed to maintain the position, and this operation method often requires additional tools to fix the angle after the wind instrument is rotated to a corresponding angle.

Description

Technical Field

[0001] The invention relates to the technical field of wind instrument repair, in particular to a conveniently adjustable wind instrument repair welding machine and a use method thereof. Background Art

[0002] In the prior art, repair welding of wind instruments is a complex and delicate process, especially when dealing with different parts of wind instruments. These parts are usually made of metal materials, including but not limited to copper, brass and silver. These materials have extremely high requirements for welding technology. During the repair process, these parts often need to be precisely positioned and welded to ensure the sound quality and structural integrity of the instrument.

[0003] Traditional welding processes often rely on manual operation to adjust the position of instrument parts. When the wind instrument is rotated to the appropriate angle, a clamp or other fixing device is required to maintain the position. This operation method often requires additional tools to fix the angle after the wind instrument is rotated to the corresponding angle, which increases the complexity and time consumption of the entire maintenance process. Alternatively, the welding position of the wind instrument is adjusted by placing an electrical drive, and when the electrical drive structure is damaged, the angle of the wind instrument cannot be adjusted. Summary of the invention

[0004] In order to solve the problem of convenient adjustment of wind instrument repair welding machines on the market, traditional welding processes often rely on manual operation to adjust the position of instrument parts. When the wind instrument is rotated to the appropriate angle, a clamp or other fixing device is required to maintain the position. After the wind instrument is rotated to the corresponding angle, this operation method often requires additional tools to fix the rotated angle, which increases the complexity and time consumption of the entire repair process. Alternatively, the welding position of the wind instrument is adjusted by placing an electrical drive, and when the electrical drive structure is damaged, the angle of the wind instrument cannot be adjusted.

[0005] To achieve the above-mentioned objectives, the first aspect of the present application provides an easily adjustable wind instrument repair welding machine, comprising an assembly base, the top of the assembly base is fixedly connected to a supporting base, the top four corners of the assembly base are fixedly connected to support arms, the top of the support arm is fixedly connected to an assembly top plate, and also includes a welding angle positioning mechanism, wherein the welding angle positioning mechanism comprises an operating table, a sliding base, a mounting table, an adjustment seat, a placement component, a downward pressure positioning component, a sliding table and a welding machine, wherein the operating table is slidably mounted on the support arm through a plurality of connecting arms, a guide groove is provided on the operating table, the sliding table is slidably engaged on the guide groove, the welding machine is mounted on the sliding table, two sliding bases are provided and are slidably engaged on the supporting base, the mounting table is fixedly connected to the top of the sliding base, the adjustment seat is fixedly connected to the mounting table, the placement component is mounted on the adjustment seat, the downward pressure positioning component is mounted on the assembly top plate and is connected to the placement component.

[0006] The easily adjustable wind instrument repair welding machine of the embodiment of the present application fixes the rotating part of the placement component by a positioning piece to prevent the wind instrument from rotating during welding and repair. The welding operation is performed on the part that needs welding, and the operating table is lifted by pressing down the positioning component to release the positioning piece from the fixation of the rotating part. Then, the angle of the rotating part of the placement component is adjusted as needed to perform welding and repair at different angles. This solves the problem that when the wind instrument is rotated to the appropriate angle, a clamp or other fixing device needs to be used to maintain the position. This operating method often requires additional tools to fix the angle after the wind instrument is rotated to the corresponding angle.

[0007] In addition, the conveniently adjustable wind instrument repair welding machine proposed in the present application may also have the following additional technical features:

[0008] As a preferred solution of the present invention, the placement assembly includes a reinforcement sleeve, a rotating sleeve, a placement sleeve, a placement pad, an elastic member and a pressing sleeve, wherein the reinforcement sleeve is symmetrically fixedly connected to the inner wall of the adjustment seat, the rotating sleeve is rotatably connected to the inner wall of the reinforcement sleeve, the placement sleeve is fixedly connected to the inner bottom of the rotating sleeve, one end of the elastic member is fixedly connected to the inner top of the rotating sleeve, and the top of the pressing sleeve is fixedly connected to the other end of the elastic member.

[0009] As a preferred solution of the present invention, the downward pressing positioning assembly includes an assembly plate, a hydraulic cylinder, an assembly head, a support frame and a positioning piece, wherein the assembly plate is fixedly connected to the top of the assembly top plate, the hydraulic cylinder is installed on the top of the assembly plate, the support frame is fixedly connected to the top of the operating table, the assembly head is installed on the top of the support frame by bolts, the output end of the hydraulic cylinder passes through the top of the assembly top plate and is threadedly connected to the top of the assembly head, and the positioning piece is arranged between the operating table and the reinforcement sleeve plate, and is connected through the positioning piece.

[0010] As a preferred solution of the present invention, the positioning member includes a support head, a clamping plate, a support sleeve, a lower pressure rod, a support spring, a limit plate and a lower pressure plate, wherein the support head is slidably clamped on the inner wall of the guide groove through the clamping plate, one end of the support sleeve is fixedly connected to the bottom of the support head, one end of the lower pressure rod slides through the other end of the support sleeve through the support spring, the limit plate is fixedly connected to the top of the reinforcement sleeve, and the other end of the lower pressure rod penetrates the limit plate and is fixedly connected to the top of the lower pressure plate.

[0011] As a preferred solution of the present invention, a slide groove is provided on the top of the supporting base, and the sliding base is slidably connected to the slide groove.

[0012] As a preferred solution of the present invention, a sliding sleeve is fixedly connected to the end of the connecting arm, and the sliding sleeve is sleeved on the supporting arm.

[0013] As a preferred solution of the present invention, a clamping pad is fixedly connected to the bottom of the lower pressure sleeve, and the clamping pad is a sponge pad.

[0014] As a preferred solution of the present invention, one end of the support spring is fixedly connected to one end of the inner wall of the support sleeve, and one end of the lower pressure rod passes through the other end of the support sleeve and is fixedly connected to the other end of the support spring.

[0015] As a preferred solution of the present invention, a non-slip pad is fixedly connected to the bottom of the lower pressing plate, and the lower pressing plate is an elastic plate.

[0016] A method for using a conveniently adjustable wind instrument repair welding machine comprises the following steps:

[0017] S1. Place the wind instrument, drive the placement assembly to move synchronously through the sliding base, adjust it to a suitable position, place the wind instrument to be repaired on the placement assembly, and fix it to ensure that the wind instrument can rotate freely in the placement assembly to facilitate welding and repair at different angles;

[0018] S2, press down to position, by starting the press down positioning component, drive the operating table to press up and down on the support arm, so that the welding machine is close to the position where welding is required, ready for welding, when the welding machine is closer to the welding position, the positioning member will start to work, and the rotating part of the placement component is fixed by the positioning member to prevent the wind instrument from rotating during welding maintenance;

[0019] S3, starting the welding machine, performing welding operation on the parts to be welded, lifting the operating table by pressing down the positioning assembly, so that the positioning member can be separated from the fixing of the rotating part, and then adjusting the angle of the rotating part of the placement assembly as needed, so as to perform welding maintenance at different angles;

[0020] S4, welding is completed. After welding is completed, the welding quality is checked to ensure the repair effect, the fixation of the placement component is loosened, the wind instrument is taken out, the sliding base and the placement component are reset, and preparation is made for the next maintenance task.

[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. In the present invention, a placement component is provided, and a placement pad, an elastic member and a pressing sleeve in the placement component are utilized. When the end of the wind instrument is placed on the placement pad, the pressing sleeve can be driven by the elastic member to clamp the wind instrument. At the same time, the placement pad and the clamping pad can be used to protect the wind instrument while clamping it. The rotating sleeve of the inner wall of the reinforcing sleeve can drive the wind instrument to adjust its angle, thereby facilitating adjustment of different angles of the wind instrument and further facilitating welding convenience.

[0024] 2. In the present invention, by setting up a downward positioning component, the hydraulic cylinder, assembly head and support frame in the downward positioning component can be used. By starting the hydraulic cylinder, the operating table can be driven to adjust the height on the support arm under the action of the assembly head, thereby driving the welding machine to weld the wind instrument, and also driving the welding machine to adapt to wind instruments of different sizes and shapes. By adjusting the output of the hydraulic cylinder, it can adapt to various welding requirements.

[0025] 3. In the present invention, by setting a positioning member, utilizing the supporting spring, the limit plate and the lower pressure plate valve in the positioning member, when the operating table moves downward, the lower pressure plate can be elastically clamped under the action of the supporting spring, thereby ensuring that the rotating sleeve plate is fixed synchronously during welding, thereby avoiding the need for additional tools to fix the angle after rotation, and the closer the position of the operating table is to the welding point, the greater the clamping force of the lower pressure plate on the rotating sleeve plate, so the automatic clamping mechanism reduces the need for manual adjustment and reduces the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of the wind instrument repair welding machine that is convenient to adjust according to the present invention Figure 1 ;

[0027] Figure 2 A schematic diagram of the structure of the wind instrument repair welding machine that is convenient to adjust according to the present invention Figure 2 ;

[0028] Figure 3 It is a structural schematic diagram of the downward pressing positioning assembly of the present invention;

[0029] Figure 4 The structure diagram of the components of the present invention is shown in FIG. Figure 1 ;

[0030] Figure 5 The structure diagram of the components of the present invention is shown in FIG. Figure 2 ;

[0031] Figure 6 It is a structural schematic diagram of the positioning member of the present invention;

[0032] Figure 7 For the present invention Figure 6 A schematic diagram of the structure with a partial enlargement at the center;

[0033] Figure 8 The structure diagram of the components of the present invention is shown in FIG. Figure 3 .

[0034] In the figure: 1, assembly base; 2, supporting base; 21, slide groove; 3, support arm; 4, assembly top plate; 5, welding angle positioning mechanism; 51, operating table; 511, connecting arm; 512, guide groove; 52, sliding base; 53, mounting table; 54, adjustment seat; 55, placement component; 551, reinforcement sleeve; 552, rotating sleeve; 553, placement sleeve; 554, placement pad; 555, elastic member; 55 6. Pressing sleeve; 5561. Clamping pad; 56. Pressing positioning assembly; 561. Assembly plate; 562. Hydraulic cylinder; 563. Assembly head; 564. Support frame; 565. Positioning piece; 5651. Support head; 5652. Snap-on plate; 5653. Support sleeve; 5654. Pressing rod; 5655. Support spring; 5656. Limiting plate; 5657. Pressing plate; 57. Sliding table; 58. Welding machine. DETAILED DESCRIPTION

[0035] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0036] The following describes the easily adjustable wind instrument repair welding machine and its use method according to an embodiment of the present application in conjunction with the accompanying drawings.

[0037] An easily adjustable wind instrument repair welding machine provided in an embodiment of the present application can solve the problem that traditional welding processes often rely on manual operation to adjust the position of instrument parts. When the wind instrument is rotated to an appropriate angle, a clamp or other fixing device is required to maintain the position. After the wind instrument is rotated to a corresponding angle, this operation method often requires additional tools to fix the angle after rotation, which increases the complexity and time consumption of the entire repair process. Alternatively, the welding position of the wind instrument is adjusted by placing an electrical drive, and when the electrical drive structure is damaged, the angle of the wind instrument cannot be adjusted.

[0038] like Figures 1 to 8 As shown, the easily adjustable wind instrument repair welding machine of the embodiment of the present application may include an assembly base 1, the top of the assembly base 1 is fixedly connected to a supporting base 2, the top four corners of the assembly base 1 are fixedly connected to support arms 3, the top of the support arm 3 is fixedly connected to an assembly top plate 4, and also includes a welding angle positioning mechanism 5.

[0039] The welding angle positioning mechanism 5 includes an operating table 51 , a sliding base 52 , a mounting table 53 , an adjustment seat 54 , a placement component 55 , a downward pressing positioning component 56 , a sliding table 57 and a welding machine 58 .

[0040] The operating table 51 is slidably mounted on the support arm 3 via a plurality of connecting arms 511 . A guide groove 512 is provided on the operating table 51 . The sliding table 57 is slidably engaged in the guide groove 512 . The welding machine 58 is mounted on the sliding table 57 .

[0041] Furthermore, if Figure 1 As shown, the end of the connecting arm 511 is fixedly connected with a sliding sleeve, and the sliding sleeve is sleeved on the supporting arm 3.

[0042] It should be noted that there are four connecting arms 511 described in this embodiment, one end of each connecting arm 511 is fixedly connected to the four corners of the outer wall of the operating table 51, a damping pad is installed at the junction of the inner wall of the sliding sleeve and the support arm 3, a slide plate is fixedly connected to the bottom of the sliding table 57, and limit grooves matching the slide plate are symmetrically opened on both sides of the inner wall of the guide groove 512, and the welding head of the welding machine 58 is located at the bottom of the operating table 51.

[0043] Two sliding bases 52 are provided and are slidably connected to the supporting base 2 . The mounting platform 53 is fixedly connected to the top of the sliding base 52 , and the adjusting seat 54 is fixedly connected to the mounting platform 53 .

[0044] Furthermore, if Figure 1 As shown, a slide groove 21 is provided on the top of the supporting base 2 , and the sliding base 52 is slidably engaged in the slide groove 21 .

[0045] It should be noted that the top of the sliding base 52 described in this embodiment is symmetrically equipped with fastening bolts, and the top of the supporting base 2 is provided with screw holes matching the fastening bolts.

[0046] The placement component 55 is installed on the adjustment seat 54 , and the downward positioning component 56 is installed on the assembly top plate 4 and connected to the placement component 55 .

[0047] It should be noted that the placement component 55 described in this embodiment includes a fixed part and a rotating part. The fixed part is fixed on the top of the adjustment seat 54, and the rotating part is rotatably connected to the inner wall of the fixed part. The end of the wind instrument is assembled on the inner wall of the rotating part. At the same time, the rotating part can fix the wind instrument, and the downward positioning component 56 can drive the operating table 51 to adjust its position on the support arm 3, and can fix the rotating part in the placement component 55.

[0048] Specifically, when it is necessary to repair the wind instrument, the operating table 51 is slidably installed on the support arm 3 through a plurality of connecting arms 511, a guide groove 512 is opened on the operating table 51, and a sliding table 57 is slidably connected to the guide groove 512, and a welding machine 58 is installed on the sliding table 57. Two sliding bases 52 are provided and are slidably connected to the supporting base 2, a mounting table 53 is fixedly connected to the top of the sliding base 52, an adjusting seat 54 is fixedly connected to the mounting table 53, a placing component 55 is installed on the adjusting seat 54, a downward pressing positioning component 56 is installed on the assembly top plate 4 and is connected to the placing component 55, and then the placing component 55 is driven to move synchronously through the sliding base 52 and adjusted to a suitable position, and the wind instrument to be repaired is placed on the placing component 55 and fixed, ensuring that the wind instrument can rotate freely in the placing component 55, which is convenient for welding and repair at different angles. The positioning component 56 is pressed to drive the operating table 51 to press up and down on the support arm 3, so that the welding machine 58 is close to the position where welding is required, and is ready for welding. When the welding machine 58 is closer to the welding position, the positioning member 565 will start to work, and the rotating part of the placement component 55 is fixed by the positioning member 565 to prevent the wind instrument from rotating during welding and maintenance. The welding operation is performed on the part that needs to be welded, and the positioning component 56 is lifted by pressing down the operating table 51, so that the positioning member 565 can be separated from the fixation of the rotating part, and then the angle of the rotating part of the placement component 55 can be adjusted as needed to perform welding and maintenance at different angles. This solves the problem that when the wind instrument is rotated to an appropriate angle, a clamp or other fixing device needs to be used to maintain the position, and this operation method often requires additional tools to fix the angle after rotation after the wind instrument is rotated to the corresponding angle.

[0049] In order to clearly illustrate the above embodiment, in an example of the present application, Figures 1 to 8 As shown, the placement assembly 55 includes a reinforcement sleeve 551, a rotating sleeve 552, a placement sleeve 553, a placement pad 554, an elastic member 555 and a pressing sleeve 556, wherein the reinforcement sleeve 551 is symmetrically fixedly connected to the inner wall of the adjustment seat 54, the rotating sleeve 552 is rotatably connected to the inner wall of the reinforcement sleeve 551, the placement sleeve 553 is fixedly connected to the inner bottom of the rotating sleeve 552, one end of the elastic member 555 is fixedly connected to the inner top of the rotating sleeve 552, and the top of the pressing sleeve 556 is fixedly connected to the other end of the elastic member 555.

[0050] It should be noted that the outer wall of the rotating sleeve 552 described in this embodiment is symmetrically fixedly connected to the rotating plate, and the inner wall of the reinforcement sleeve 551 is provided with a rotating groove matching the rotating plate. The elastic member 555 includes a sleeve, a support rod and a limit spring. One end of the sleeve is fixedly connected to the top of the inner wall of the rotating sleeve 552, and one end of the support rod passes through the other end of the sleeve and is fixedly connected to one end of the limit spring. Therefore, when the end of the wind instrument is placed on the placement pad 554, the elastic member 555 can drive the downward pressing sleeve 556 to clamp the wind instrument.

[0051] Furthermore, if Figure 1 As shown, a clamping pad 5561 is fixedly connected to the bottom of the lower pressing sleeve 556, and the clamping pad 5561 is a sponge pad.

[0052] Specifically, in order to conveniently fix the wind instrument, the reinforcing sleeve 551 is symmetrically fixedly connected to the inner wall of the adjusting seat 54, the rotating sleeve 552 is rotatably connected to the inner wall of the reinforcing sleeve 551, the placing sleeve 553 is fixedly connected to the inner bottom of the rotating sleeve 552, one end of the elastic member 555 is fixedly connected to the inner top of the rotating sleeve 552, and the top of the pressing sleeve 556 is fixedly connected to the other end of the elastic member 555. When the end of the wind instrument is placed on the placing pad 554, the pressing sleeve 556 can be driven by the elastic member 555 to clamp the wind instrument. At the same time, the placing pad 554 and the clamping pad 5561 can protect the wind instrument while clamping it.

[0053] Another beneficial effect of this embodiment is that since the elastic member 555 can form an effective clamp for the wind instrument together with the placement pad 554, when the clamp is firm, the angle of the wind instrument can be adjusted by rotating the rotating sleeve 552 on the inner wall of the reinforcement sleeve 551, thereby facilitating the adjustment of different angles of the wind instrument and further facilitating welding convenience.

[0054] In one example of the present application, Figures 1 to 8 As shown, the downward pressing positioning assembly 56 includes an assembly plate 561, a hydraulic cylinder 562, an assembly head 563, a support frame 564 and a positioning member 565, wherein the assembly plate 561 is fixedly connected to the top of the assembly top plate 4, the hydraulic cylinder 562 is installed on the top of the assembly plate 561, the support frame 564 is fixedly connected to the top of the operating table 51, the assembly head 563 is installed on the top of the support frame 564 by bolts, the output end of the hydraulic cylinder 562 passes through the top of the assembly top plate 4, and is threadedly connected to the top of the assembly head 563, and a positioning member 565 is arranged between the operating table 51 and the reinforcement sleeve 551, and is connected through the positioning member 565.

[0055] It should be noted that a threaded hole is provided on the top of the assembly head 563 described in this embodiment, and a driving rod is fixedly connected to the output end of the hydraulic cylinder 562. A threaded groove matching the threaded hole is provided on the end of the driving rod. At the same time, the support frame 564 is a U-shaped structure, and both ends of the support frame 564 are fixedly connected to the two ends of the top of the operating table 51.

[0056] Specifically, in order to ensure the convenience of welding, the assembly plate 561 is fixedly connected to the top of the assembly top plate 4, the hydraulic cylinder 562 is installed on the top of the assembly plate 561, the support frame 564 is fixedly connected to the top of the operating table 51, and the assembly head 563 is installed on the top of the support frame 564 by bolts. The output end of the hydraulic cylinder 562 passes through the top of the assembly top plate 4 and is threadedly connected to the top of the assembly head 563. A positioning member 565 is provided between the operating table 51 and the reinforcement sleeve plate 551, and is connected through the positioning member 565. Then, by starting the hydraulic cylinder 562, the operating table 51 can be driven to adjust its height on the support arm 3 under the action of the assembly head 563, and then the welding machine 58 can be driven to weld the wind instrument.

[0057] Another beneficial effect of this embodiment is that by starting the hydraulic cylinder 562 to drive the operating table 51 to adjust the height, the precise alignment of the welding points can be ensured, thereby improving the welding quality, and further, the welding machine 58 can be driven to adapt to wind instruments of different sizes and shapes. By adjusting the output of the hydraulic cylinder 562, it can adapt to a variety of welding requirements.

[0058] In one embodiment of the present application, Figures 1 to 8 As shown, the positioning member 565 includes a support head 5651, a clamping plate 5652, a support sleeve 5653, a lower pressure rod 5654, a support spring 5655, a limit plate 5656 and a lower pressure plate 5657, wherein the support head 5651 is slidably clamped on the inner wall of the guide groove 512 through the clamping plate 5652, one end of the support sleeve 5653 is fixedly connected to the bottom of the support head 5651, one end of the lower pressure rod 5654 slides through the other end of the support sleeve 5653 through the support spring 5655, the limit plate 5656 is fixedly connected to the top of the reinforcement sleeve 551, and the other end of the lower pressure rod 5654 penetrates the limit plate 5656 and is fixedly connected to the top of the lower pressure plate 5657.

[0059] Furthermore, if Figure 1 As shown, one end of the support spring 5655 is fixedly connected to one end of the inner wall of the support sleeve 5653, one end of the lower pressure rod 5654 passes through the other end of the support sleeve 5653 and is fixedly connected to the other end of the support spring 5655, and the bottom of the lower pressure plate 5657 is fixedly connected with an anti-slip pad, and the lower pressure plate 5657 is an elastic plate.

[0060] It should be noted that the lower pressing plate 5657 described in this embodiment is an arc-shaped structure, and the bending angle is greater than the curvature of the rotating sleeve plate 552 , and the width of the lower pressing plate 5657 is the same as the width of the rotating sleeve plate 552 .

[0061] Specifically, in order to fix the position of the wind instrument during welding, the support head 5651 is slidably engaged with the inner wall of the guide groove 512 through the clamping plate 5652, one end of the support sleeve 5653 is fixedly connected to the bottom of the support head 5651, one end of the lower pressure rod 5654 slides through the other end of the support sleeve 5653 through the support spring 5655, the limit plate 5656 is fixedly connected to the top of the reinforcement sleeve 551, and the other end of the lower pressure rod 5654 penetrates the limit plate 5656 and is fixed to the top of the lower pressure plate 5657. When the operating table 51 moves downward, the lower pressure plate 5657 can be elastically clamped under the action of the supporting spring 5655, thereby ensuring that the rotating sleeve 552 is fixed synchronously during welding, thereby avoiding the need for additional tools to fix the angle after rotation, which increases the complexity and time consumption of the entire maintenance process, or the welding position of the wind instrument is adjusted by placing an electrical drive, and the electrical drive, when the driving structure is damaged, the angle of the wind instrument cannot be adjusted.

[0062] Another beneficial effect of this embodiment is that the closer the position of the operating table 51 is to the welding point, the greater the clamping force of the lower pressure plate 5657 on the rotating sleeve plate 552. Therefore, the automatic clamping mechanism reduces the need for manual adjustment and the workload of operators, while improving work safety and reducing safety accidents caused by improper operation.

[0063] A method for using a conveniently adjustable wind instrument repair welding machine comprises the following steps:

[0064] S1. Place the wind instrument, drive the placement assembly 55 to move synchronously through the sliding base 52, adjust it to a suitable position, place the wind instrument to be repaired on the placement assembly 55, and fix it to ensure that the wind instrument can rotate freely in the placement assembly 55, so as to facilitate welding and repair at different angles;

[0065] S2, press down to position, by starting the press down positioning component 56, drive the operating table 51 to press up and down on the support arm 3, so that the welding machine 58 is close to the position where welding is required, and prepare for welding. When the welding machine 58 is closer to the welding position, the positioning member 565 will start to work, and the rotating part of the placement component 55 is fixed by the positioning member 565 to prevent the wind instrument from rotating during welding maintenance;

[0066] S3, start the welding machine 58, perform welding operation on the parts that need to be welded, lift the operating table 51 by pressing down the positioning assembly 56, so that the positioning member 565 can be separated from the fixing of the rotating part, and then adjust the angle of the rotating part of the placement assembly 55 as needed, so as to perform welding maintenance at different angles;

[0067] S4, welding is completed. After welding is completed, the welding quality is checked to ensure the repair effect, the fixation of the placement component 55 is loosened, the wind instrument is taken out, the sliding base 52 and the placement component 55 are reset, and preparation is made for the next maintenance task.

[0068] In summary, the easily adjustable wind instrument repair welding machine and its use method of the embodiment of the present application fix the rotating part of the placement component 55 through the positioning member 565 to prevent the wind instrument from rotating during welding and repair, and perform welding operations on the parts that need welding. The positioning member 56 is pressed down to lift the operating table 51, so that the positioning member 565 can be separated from the fixation of the rotating part, and then the angle of the rotating part of the placement component 55 can be adjusted as needed to perform welding and repair at different angles. This solves the problem that when the wind instrument is rotated to the appropriate angle, a clamp or other fixing device needs to be used to maintain the position, while this operating method often requires additional tools to fix the rotated angle after the wind instrument is rotated to the corresponding angle.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveniently adjustable wind instrument repair welding machine, comprising an assembly base (1), the top of the assembly base (1) is fixedly connected to a supporting base (2), the top four corners of the assembly base (1) are fixedly connected to support arms (3), the top of the support arm (3) is fixedly connected to an assembly top plate (4), characterized in that: It also includes a welding angle positioning mechanism (5), wherein: The welding angle positioning mechanism (5) comprises an operating table (51), a sliding base (52), a mounting table (53), an adjustment seat (54), a placement component (55), a downward pressing positioning component (56), a sliding table (57) and a welding machine (58), wherein: The operating table (51) is slidably mounted on the support arm (3) via a plurality of connecting arms (511); a guide groove (512) is provided on the operating table (51); the sliding table (57) is slidably engaged with the guide groove (512); and the welding machine (58) is mounted on the sliding table (57); The sliding base (52) is provided with two and is slidably connected to the supporting base (2); the mounting platform (53) is fixedly connected to the top of the sliding base (52); and the adjustment seat (54) is fixedly connected to the mounting platform (53); The placement component (55) is mounted on the adjustment seat (54); The downward pressing positioning component (56) is mounted on the assembly top plate (4) and connected to the placement component (55); The placement assembly (55) comprises a reinforcement sleeve (551), a rotating sleeve (552), a placement sleeve (553), a placement pad (554), an elastic member (555) and a pressing sleeve (556), wherein: The reinforcing sleeve (551) is symmetrically fixedly connected to the inner wall of the adjusting seat (54), and the rotating sleeve (552) is rotatably connected to the inner wall of the reinforcing sleeve (551); The placement sleeve (553) is fixedly connected to the inner bottom of the rotating sleeve (552), one end of the elastic member (555) is fixedly connected to the inner top of the rotating sleeve (552), and the top of the pressing sleeve (556) is fixedly connected to the other end of the elastic member (555); The downward pressing positioning assembly (56) comprises an assembly plate (561), a hydraulic cylinder (562), an assembly head (563), a support frame (564) and a positioning member (565), wherein: The assembly plate (561) is fixedly connected to the top of the assembly top plate (4), and the hydraulic cylinder (562) is installed on the top of the assembly plate (561); The support frame (564) is fixedly connected to the top of the operating table (51), the assembly head (563) is installed on the top of the support frame (564) by means of bolts, and the output end of the hydraulic cylinder (562) passes through the top of the assembly top plate (4) and is threadedly connected to the top of the assembly head (563); The positioning member (565) is provided between the operating table (51) and the reinforcing sleeve plate (551), and the two are connected via the positioning member (565); The positioning member (565) comprises a support head (5651), a clamping plate (5652), a support sleeve (5653), a lower pressure rod (5654), a support spring (5655), a limit plate (5656) and a lower pressure plate (5657), wherein: The support head (5651) is slidably engaged with the inner wall of the guide groove (512) via the engaging plate (5652); One end of the support sleeve (5653) is fixedly connected to the bottom of the support head (5651), and one end of the pressing rod (5654) slides through the other end of the support sleeve (5653) via the support spring (5655); The limiting plate (5656) is fixedly connected to the top of the reinforcing sleeve plate (551), and the other end of the lower pressing rod (5654) passes through the limiting plate (5656) and is fixedly connected to the top of the lower pressing plate (5657); A slide groove (21) is provided on the top of the supporting base (2), and the sliding base (52) is slidably engaged in the slide groove (21); A sliding sleeve is fixedly connected to the end of the connecting arm (511), and the sliding sleeve is sleeved on the supporting arm (3); A clamping pad (5561) is fixedly connected to the bottom of the lower pressing sleeve (556), and the clamping pad (5561) is a sponge pad; One end of the support spring (5655) is fixedly connected to one end of the inner wall of the support sleeve (5653), and one end of the downward pressure rod (5654) passes through the other end of the support sleeve (5653) and is fixedly connected to the other end of the support spring (5655).

2. The conveniently adjustable wind instrument repair welding machine according to claim 1, characterized in that: The bottom of the lower pressing plate (5657) is fixedly connected with an anti-skid pad, and the lower pressing plate (5657) is an elastic plate.

3. A method for using a conveniently adjustable wind instrument repair welding machine, using the conveniently adjustable wind instrument repair welding machine described in any one of claims 1-2, characterized in that: The following steps are involved: S1, placing a wind instrument, driving the placement assembly (55) to move synchronously via the sliding base (52), adjusting it to a suitable position, placing the wind instrument to be repaired on the placement assembly (55), and fixing it, ensuring that the wind instrument can rotate freely in the placement assembly (55), so as to facilitate welding and repair at different angles; S2, pressing down to position, by starting the pressing down positioning component (56), driving the operating table (51) to perform a pressing up and down operation on the support arm (3), so that the welding machine (58) is close to the position to be welded, and is ready for welding. When the welding machine (58) is closer to the welding position, the positioning member (565) will start to work, and the rotating part of the placement component (55) is fixed by the positioning member (565), so as to prevent the wind instrument from rotating during welding maintenance; S3, starting the welding machine (58), performing welding operations on the parts that need to be welded, lifting the operating table (51) by pressing down the positioning component (56), so that the positioning member (565) is separated from the fixing of the rotating part, and then adjusting the angle of the rotating part of the placement component (55) as needed, so as to perform welding maintenance at different angles; S4, welding is completed. After welding is completed, the welding quality is checked to ensure the repair effect, the fixing of the placement component (55) is loosened, the wind instrument is taken out, the sliding base (52) and the placement component (55) are reset, and preparation is made for the next maintenance task.

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