Boring machine for machining parts of flame cutting machine

Abstract

The utility model relates to a boring machine for machining parts of a flame cutting machine, which comprises a boring machine main body provided with a material platform for machining workpieces; a feeding part and a discharging part are oppositely arranged on the two sides of the material table. The carrying mechanism comprises two lifting seats which are oppositely arranged on the feeding part and the discharging part, advancing sliding rails are arranged between the tops of the two opposite lifting seats, and a mounting table is arranged between the two advancing sliding rails; according to the automatic feeding and discharging device, the workpieces can be rapidly and accurately carried to the material table from the feeding part through the carrying mechanism, the workpieces can be timely carried to the discharging part after machining is completed, the manual carrying time is shortened, the labor intensity is reduced, the feeding and discharging time is greatly shortened, and the production efficiency is improved; and the requirements of large-scale production can be met.

Description

Technical Field

[0001] This application relates to the field of metal processing technology, and in particular to a boring machine for processing parts of a flame cutting machine. Background Technology

[0002] In the field of flame cutting machine parts processing and manufacturing, boring machines, as an important processing equipment, are responsible for precision boring of parts.

[0003] Currently, existing boring machines lack effective loading and unloading mechanisms for processing flame-cutting machine parts. During processing, workpiece loading and unloading primarily rely on manual operation. Operators must first move the workpiece to be processed onto the boring machine's worktable, complete the processing, and then remove the finished workpiece from the worktable. This manual handling method has many drawbacks.

[0004] From an efficiency perspective, manual handling is slow and easily affected by factors such as the operator's physical strength and attention, leading to unstable loading and unloading times and thus prolonging the entire processing cycle. From a safety and accuracy perspective, manual handling of workpieces poses significant safety hazards.

[0005] To address the aforementioned issues, a boring machine for processing parts for flame cutting machines is now designed. Utility Model Content

[0006] This application provides a boring machine for processing parts for flame cutting machines, in order to solve the problem that existing boring machines in the related art lack an effective loading and unloading mechanism during the processing of parts for flame cutting machines, and the loading and unloading of workpieces mainly rely on manual operation, which affects work efficiency.

[0007] In a first aspect, a boring machine for processing parts of a flame cutting machine is provided, comprising:

[0008] The boring machine body has a worktable for machining workpieces;

[0009] The material platform has a loading section and a unloading section arranged opposite to each other on both sides. The loading section is used for conveying and loading workpieces, and the unloading section is used for conveying and unloading workpieces.

[0010] The conveying mechanism includes two lifting seats that are oppositely arranged on the loading section and the unloading section, a traveling slide rail is provided between the tops of the two opposite lifting seats, and a mounting platform is provided between the two traveling slide rails;

[0011] The lifting seat is used to drive the travel slide rail to rise and fall, and the travel slide rail is used to drive the mounting platform to move along the length of the loading and unloading parts;

[0012] An electromagnetic chuck is installed on the mounting platform to adsorb workpieces.

[0013] In some embodiments, the loading section includes a first conveyor for loading workpieces;

[0014] The unloading section includes a second conveyor for unloading workpieces;

[0015] The first conveyor and the second conveyor are arranged on both sides of the material platform.

[0016] In some embodiments, the lifting seat includes a fixed seat, an electric push rod is provided on the fixed seat, a fixed block is provided at the top end of the piston rod of the electric push rod, and the traveling slide rail is provided between two opposite fixed blocks.

[0017] In some embodiments, the traveling slide rail includes: a lead screw 1 rotatably disposed between two opposing fixed seats, a slide rod 1 disposed between the two opposing fixed seats, a support column threadedly connected to the lead screw 1, and the bottom end of the support column slidingly engaging with the slide rod 1;

[0018] A drive motor is mounted on one side of the fixed base, and the output shaft of the drive motor is connected to one end of the lead screw.

[0019] In some embodiments, the mounting platform includes a lead screw 2 rotatably disposed between two support columns, and two slide rods 2 disposed opposite to each other between the two support columns. A fixing clip is threaded onto the lead screw 2, and the fixing clip is slidably engaged with the two slide rods 2. A drive motor 2 is disposed on one of the support columns, and the output shaft of the drive motor 2 is connected to the lead screw 2.

[0020] The fixing clip is L-shaped and is equipped with a lifting unit. The electromagnetic chuck is mounted on the lifting unit and is used to drive the electromagnetic chuck to move up and down.

[0021] In some embodiments, the lifting unit includes a fixing ring disposed on a fixing card, and an electric push rod II is disposed on the fixing ring, the piston rod of the electric push rod II being connected to the electromagnetic chuck.

[0022] This application provides a boring machine for processing parts for flame cutting machines. Through a transport mechanism, the workpiece can be quickly and accurately moved from the loading section to the worktable. After processing, the workpiece can be promptly moved to the unloading section, reducing manual handling time and labor intensity, significantly shortening loading and unloading time, improving production efficiency, and meeting the needs of large-scale production. Furthermore, the automated loading and unloading function avoids direct contact between the operator and the boring machine, reducing operational risks and ensuring operator safety.

[0023] The loading and unloading sections can accommodate workpieces of different shapes and sizes. The lifting seat, travel slide, and mounting table of the conveying mechanism can be adjusted according to the size of the workpiece and processing requirements, exhibiting strong versatility and meeting the processing needs of various flame cutting machine parts. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A three-dimensional structural illustration provided for an embodiment of this application. Figure 1 ;

[0026] Figure 2 A three-dimensional structural illustration provided for an embodiment of this application. Figure 2 ;

[0027] Figure 3 This is a left sectional view of the travel track provided in an embodiment of this application;

[0028] Figure 4 A three-dimensional schematic diagram of the connection structure between the mounting platform and the electromagnetic chuck provided in the embodiments of this application.

[0029] In the diagram: 1. Boring machine body; 2. Material table; 3. Loading section; 31. First conveyor; 4. Unloading section; 41. Second conveyor; 5. Handling mechanism; 51. Lifting seat; 511. Fixed seat; 512. Electric push rod; 513. Fixed block; 52. Traveling slide rail; 521. Lead screw one; 522. Slide rod one; 523. Support column; 524. Drive motor one; 53. Mounting platform; 531. Lead screw two; 532. Slide rod two; 533. Fixing clip; 534. Drive motor two; 6. Electromagnetic chuck; 7. Lifting unit; 71. Fixing ring; 72. Electric push rod two. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] This application provides a boring machine for processing parts for flame cutting machines, which solves the problem that existing boring machines in the related art lack an effective loading and unloading mechanism during the processing of parts for flame cutting machines, and the loading and unloading of workpieces mainly rely on manual operation, which affects work efficiency.

[0032] Please see Figures 1-3 A boring machine for processing parts for a flame cutting machine includes: a boring machine body 1, on which a workpiece processing table 2 is provided; a loading section 3 and a unloading section 4 are arranged opposite to each other on both sides of the workpiece, the loading section 3 is used for conveying and loading workpieces, and the unloading section 4 is used for conveying and unloading workpieces; a conveying mechanism 5, which includes two lifting seats 51 arranged opposite to each other on the loading section 3 and the unloading section 4, a traveling slide rail 52 is provided between the tops of the two opposing lifting seats 51, and a mounting platform 53 is provided between the two traveling slide rails 52; the lifting seats 51 are used to drive the traveling slide rails 52 to rise and fall, and the traveling slide rails 52 are used to drive the mounting platform 53 to move along the length of the loading section 3 and the unloading section 4; and an electromagnetic chuck 6, which is provided on the mounting platform 53 for adsorbing workpieces.

[0033] Initial state:

[0034] The worktable 2 of the boring machine body 1 is in a state of waiting to be processed, the loading part 3 has a workpiece to be processed placed on it, and the unloading part 4 is in an empty state, waiting to receive the processed workpiece. The lifting seat 51, the traveling slide rail 52 and the mounting table 53 of the conveying mechanism 5 are in the initial position, and the electromagnetic chuck 6 is not energized and does not generate magnetic force.

[0035] Feeding process:

[0036] When loading is required, the first conveyor 31 of the loading unit 3 starts, transporting the workpiece to be processed to a position close to the lifting seat 51. At this time, the lifting seat 51 starts, driving the traveling slide rail 52 to rise or fall to a suitable height, allowing the electromagnetic chuck 6 to contact the workpiece. The traveling slide rail 52 drives the electromagnetic chuck 6 to move above the workpiece and make contact with it. Subsequently, the electromagnetic chuck 6 is energized, generating magnetic force to attract and hold the workpiece.

[0037] After the electromagnetic chuck 6 attracts the workpiece, the lifting seat 51 is activated, raising the electromagnetic chuck 6 and the workpiece to a suitable height. The traveling slide rail 52 moves the mounting table 53 above the material platform 2, aligning the electromagnetic chuck 6 and the workpiece with the material platform 2. The lifting seat 51 then lowers the traveling slide rail 52 and the workpiece, placing the workpiece on the material platform 2.

[0038] Processing procedure:

[0039] After the workpiece is placed on the worktable 2, the boring machine body 1 begins to process the workpiece. During the processing, the conveying mechanism 5 is in standby mode, waiting for the next workpiece to be loaded or for the finished workpiece to be unloaded.

[0040] Material feeding process

[0041] After the workpiece is processed, the unloading unit 4 is activated, pushing the traveling slide rail 52 to a suitable height. The traveling slide rail 52 moves the electromagnetic chuck 6 above the processed workpiece, where it contacts and holds the workpiece. Then, the lifting unit 7 retracts, and the traveling slide rail 52 and mounting platform 53 move above the unloading unit 4, placing the workpiece on the second conveyor 41. The second conveyor 41 is activated, transporting the processed workpiece away.

[0042] The conveying mechanism 5 can quickly and accurately move the workpiece from the loading section 3 to the material table 2. After processing, the workpiece can be moved to the unloading section 4 in a timely manner, reducing the time and labor intensity of manual handling, greatly shortening the loading and unloading time, improving production efficiency, and meeting the needs of large-scale production.

[0043] Furthermore, the automated loading and unloading function avoids direct contact between operators and the boring machine, reducing operational risks and ensuring operator safety.

[0044] The loading section 3 and unloading section 4 can accommodate workpieces of different shapes and sizes. The lifting seat 51, traveling slide rail 52 and mounting platform 53 of the conveying mechanism 5 can be adjusted according to the size of the workpiece and processing requirements, which has strong versatility and can meet the processing needs of various flame cutting machine parts.

[0045] like Figure 1 As shown, specifically, in this embodiment, the loading section 3 includes a first conveyor 31 for loading workpieces; the unloading section 4 includes a second conveyor 41 for unloading workpieces; the first conveyor 31 and the second conveyor 41 are arranged on both sides of the material platform 2.

[0046] The operator neatly places the flame-cutting workpieces to be processed onto the starting end of the first conveyor 31 in the loading section using a trolley. The first conveyor 31 typically adopts a belt conveyor structure, driven by a motor. By starting the motor, the conveyor belt rotates continuously, and the workpiece moves forward along the conveying direction under the friction of the conveyor belt. During the conveying process, the workpiece gradually approaches one side of the material table 2.

[0047] After machining, the workpiece is placed on the second conveyor 41. The second conveyor 41 is started, transporting the machined workpiece out of the boring machine's working area.

[0048] like Figure 1 and Figure 3As shown, in one embodiment, the lifting seat 51 includes a fixed seat 511, on which an electric push rod 512 is disposed. A fixing block 513 is disposed at the top end of the piston rod of the electric push rod 512, and the traveling slide rail 52 is disposed between two opposing fixing blocks 513. Four fixed seats 511 are symmetrically arranged in pairs on the first conveyor 31 and the second conveyor 41, and the four fixed seats 511 are distributed in a rectangular pattern.

[0049] Four fixed seats 511 are symmetrically fixed in pairs on the first conveyor 31 and the second conveyor 41, and are arranged in a rectangular shape. The electric push rod 512 on each fixed seat 511 is in the initial extended state, and the traveling slide rail 42 is connected to two opposite fixed blocks 513 through its two ends, which facilitates the raising and lowering of the traveling slide rail 42.

[0050] When a feeding operation is required, multiple electric push rods 512 are activated simultaneously. The motor inside each electric push rod 512 drives the lead screw to rotate, controlling the piston rod to extend upward or retract downward. As the piston rod rises, the fixed block 513 is driven to move upward, thereby causing the entire traveling slide rail 52 to rise.

[0051] After the travel slide rail 52 rises to a suitable height, it matches the position of the workpiece being loaded, so that the subsequent conveying mechanism can smoothly grasp the workpiece. For example, when the first conveyor 31 transports the workpiece to the designated position, the travel slide rail 52 moves along the first conveyor 31, and after moving above the workpiece, it uses the electromagnetic chuck 6 to perform an adsorption and grasping operation.

[0052] During the process of the workpiece being gripped and transported to the material table 2 for processing, the electric push rod 512 remains in its current extended state, so that the traveling slide rail 52 is maintained at a suitable height, so as to respond to subsequent loading or unloading needs at any time.

[0053] After the boring machine finishes machining the workpiece, the unloading operation is required. At this time, multiple electric push rods 512 are activated to control the piston rod to extend or retract, so that the traveling slide rail 52 rises to a height that matches the position of the machined workpiece. The traveling slide rail 52 drives the electromagnetic chuck 6 to move above the workpiece and attract it.

[0054] like Figure 2 and Figure 3As shown, in one embodiment, the traveling slide rail 52 includes: a lead screw 521 rotatably disposed between two opposing fixed seats 511; a slide rod 522 disposed between the two opposing fixed seats 511; a support column 523 is threadedly connected to the lead screw 521, and the bottom end of the support column 523 is slidably engaged with the slide rod 522; a drive motor 524 is disposed on one side of the fixed seat 511, and the output shaft of the drive motor 524 is connected to one end of the lead screw 521. The support column 523 has a threaded hole adapted to the lead screw 521 and a sliding hole adapted to the slide rod 522.

[0055] When it is necessary to move the support column 523, the drive motor 524 starts, and the output shaft of the drive motor 524 drives the lead screw 521 to rotate. Since the support column 523 is threadedly connected to the lead screw 521, and the bottom end of the support column 523 is in sliding engagement with the slide rod 522, the support column 523 will move linearly along the axis of the lead screw 521 during the rotation of the lead screw 521, according to the principle of thread transmission.

[0056] When the drive motor 524 rotates forward, the lead screw 521 rotates clockwise, and the support column 523 moves along the lead screw 521 in one direction; when the drive motor 524 rotates in reverse, the lead screw 521 rotates counterclockwise, and the support column 523 moves along the lead screw 521 in the opposite direction.

[0057] During the feeding process, after the lifting seat 51 raises the travel slide rail 52 to a suitable height, the drive motor 524 drives the support column 523 to move. The electromagnetic chuck 6 and the mounting table 53 on the support column 523 move to the top of the workpiece on the first conveyor 31 so that the workpiece can be picked up and gripped in the subsequent process.

[0058] During the unloading process, after the workpiece is processed, the lifting seat 51 raises the travel slide rail 52 to a suitable height, and the drive motor 524 drives the support column 523 to move. The electromagnetic chuck 6 and the mounting table 53 on the support column 523 move to the material table 2 above the processed workpiece. After grabbing the workpiece, it is moved to the second conveyor 41 to put the workpiece down.

[0059] like Figure 2 and Figure 4As shown in a preferred embodiment, the mounting platform 53 includes a lead screw 531 rotatably disposed between two support columns 523 and two sliding rods 532 disposed opposite to each other between the two support columns 523. A fixing clip 533 is threaded onto the lead screw 531, and the fixing clip 533 slides with the two sliding rods 532. A drive motor 534 is disposed on one side of the support column 523, and the output shaft of the drive motor 534 is connected to the lead screw 531. The fixing clip 533 is L-shaped and also has a lifting unit 7. An electromagnetic chuck 6 is disposed on the lifting unit 7 and is used to drive the electromagnetic chuck 6 to move up and down. The fixing clip 533 has a threaded hole adapted to the lead screw 531, and the fixing base 533 also has two sliding holes adapted to the sliding rods 532.

[0060] When the horizontal position of the electromagnetic chuck 6 needs to be adjusted, the second drive motor 534 starts, and the output shaft of the second drive motor 534 drives the second lead screw 531 to rotate. The fixing clip 533 is threadedly connected to the second lead screw 531 and slides with the second slide rod 532. During the rotation of the second lead screw 531, according to the principle of thread transmission, the fixing clip 533 will move linearly along the axis of the second lead screw 531.

[0061] When the second drive motor 534 rotates forward, the second lead screw 531 rotates clockwise, and the fixing clip 533 moves in one direction; when the second drive motor 534 rotates in reverse, the second lead screw 531 rotates counterclockwise, and the fixing clip 533 moves in the opposite direction, thereby driving the electromagnetic chuck 6 to move horizontally.

[0062] When fine-tuning of the height position is required, the fixing clip 533 moves to the appropriate horizontal position, and the lifting unit 7 begins to work. The lifting unit 7 can be a common lifting device such as an electric push rod or a hydraulic cylinder. By controlling its extension and retraction, it drives the electromagnetic chuck 6 to move up and down. When it is necessary to adsorb a workpiece, the lifting unit 7 lowers the electromagnetic chuck 6 to a suitable height according to the specific position and shape of the workpiece, so that the electromagnetic chuck 6 can accurately adsorb the workpiece. After adsorption is completed and the workpiece is moved to the designated position, the lifting unit 7 lowers the electromagnetic chuck 6 to a suitable height again and places the workpiece in the designated position.

[0063] During the feeding process, the traveling slide rail 52 moves the mounting platform 53 above the workpiece on the first conveyor 31. By adjusting the horizontal position of the fixing card 533 and the height of the electromagnetic chuck 6, the electromagnetic chuck 6 accurately adsorbs the workpiece and then transports it to the material platform 2.

[0064] During the unloading process, the traveling slide rail 52 moves the mounting platform 53 to the material platform 2 above the workpiece after it has been processed. Similarly, by adjusting the horizontal position of the fixing card 533 and the height of the electromagnetic chuck 6, the electromagnetic chuck 6 accurately picks up the workpiece and then transports it to the second conveyor 41.

[0065] The threaded connection between the lead screw 531 and the fixing clip 533 has high-precision transmission characteristics, which can accurately control the horizontal movement distance of the fixing clip 533, thereby realizing the precise adjustment of the horizontal position of the electromagnetic chuck 6. This allows the electromagnetic chuck 6 to accurately reach different positions of the workpiece for adsorption, meeting the adsorption needs of workpieces of different shapes and sizes.

[0066] The lifting unit 7 allows for flexible height adjustment of the electromagnetic chuck 6 in the vertical direction. By controlling the extension and retraction of the lifting unit 7, the electromagnetic chuck 6 can be adjusted to a suitable height according to the height of the workpiece and the adsorption requirements, thus improving the equipment's adaptability to different workpieces.

[0067] By fine-tuning the position and height of the electromagnetic chuck 6, the electromagnetic chuck 6 can quickly and accurately adsorb the workpiece, reducing positioning time and errors and improving production efficiency.

[0068] Precise position adjustment ensures good contact and adhesion between the electromagnetic chuck 6 and the workpiece, preventing the workpiece from shaking or falling during handling, thus improving product quality and production safety.

[0069] like Figure 4 As shown, further, the lifting unit 7 in this embodiment includes a fixing ring 71 disposed on the fixing card 533, and an electric push rod 72 disposed on the fixing ring 71. The piston rod of the electric push rod 72 is connected to the electromagnetic chuck 6.

[0070] When a workpiece needs to be adsorbed, the control system sends a command to the electric push rod 72 based on the workpiece's height. Upon receiving the command, the internal drive mechanism of the electric push rod 72 starts working, driving the piston rod to extend downwards or retract upwards. The piston rod drives the connected electromagnetic chuck 6 to move downwards or upwards together, gradually bringing the electromagnetic chuck 6 closer to the workpiece surface. When the electromagnetic chuck 6 reaches a suitable adsorption distance from the workpiece surface, the electromagnetic chuck 6 is energized to generate magnetic force, thus adsorbing the workpiece.

[0071] When a workpiece needs to be placed, the control system sends a command to the electric push rod 72 again. The piston rod of the electric push rod 72 retracts upward or extends downward, driving the electromagnetic chuck 6 and the workpiece attached to it to move upward or downward together, creating a suitable placement gap between the workpiece and the placement position. Then, the electromagnetic chuck 6 is de-energized and demagnetized, and the workpiece is placed in the designated position under the action of gravity.

[0072] The electric push rod 72 can be precisely controlled by the control system. The control system can send accurate extension and retraction commands to the electric push rod 72 according to the height position of the workpiece and the adsorption and placement requirements, so as to achieve precise control of the lifting height of the electromagnetic chuck 6.

[0073] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0074] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0075] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A boring machine for machining parts of a flame cutting machine, characterized in that, include: The boring machine body (1) has a worktable (2) for workpiece processing. The material platform (2) has a loading section (3) and a unloading section (4) arranged opposite to each other on both sides. The loading section (3) is used for conveying and loading the workpiece, and the unloading section (4) is used for conveying and unloading the workpiece. The conveying mechanism (5) includes two lifting seats (51) arranged opposite to each other on the loading section (3) and unloading section (4), a traveling slide rail (52) is provided between the tops of the two opposite lifting seats (51), and a mounting platform (53) is provided between the two traveling slide rails (52). The lifting seat (51) is used to drive the travel slide rail (52) to rise and fall, and the travel slide rail (52) is used to drive the mounting platform (53) to move along the length of the loading part (3) and the unloading part (4); An electromagnetic chuck (6) is set on the mounting platform (53) to adsorb workpieces.

2. The boring machine for processing parts of a flame cutting machine as described in claim 1, characterized in that: The loading section (3) includes a first conveyor (31) for conveying workpieces. The unloading section (4) includes a second conveyor (41) for conveying workpieces unloading. The first conveyor (31) and the second conveyor (41) are arranged on both sides of the platform (2).

3. The boring machine for processing parts for flame cutting machines as described in claim 1, characterized in that: The lifting seat (51) includes a fixed seat (511), an electric push rod (512) is provided on the fixed seat (511), a fixed block (513) is provided at the top of the piston rod of the electric push rod (512), and the traveling slide rail (52) is provided between two opposite fixed blocks (513).

4. The boring machine for processing flame-cutting machine parts as described in claim 3, characterized in that: The travel slide rail (52) includes: a lead screw (521) rotatably disposed between two opposite fixed seats (511), and a slide rod (522) disposed between the two opposite fixed seats (511). A support column (523) is threadedly connected to the lead screw (521), and the bottom end of the support column (523) is slidably engaged with the slide rod (522). A drive motor (524) is provided on one side of the fixed base (511), and the output shaft of the drive motor (524) is connected to one end of the lead screw (521).

5. A boring machine for processing parts for flame cutting machines as described in claim 4, characterized in that: The mounting platform (53) includes a lead screw (531) rotatably disposed between two support columns (523) and two slide rods (532) disposed opposite to each other between the two support columns (523). A fixing clip (533) is threadedly connected to the lead screw (531), and the fixing clip (533) slides with the two slide rods (532). A drive motor (534) is disposed on one side of the support column (523), and the output shaft of the drive motor (534) is connected to the lead screw (531). The fixing card (533) is L-shaped, and a lifting unit (7) is also provided on the fixing card (533). The electromagnetic chuck (6) is provided on the lifting unit (7) and is used to drive the electromagnetic chuck (6) to move up and down.

6. The boring machine for processing parts of a flame cutting machine as described in claim 5, characterized in that: The lifting unit (7) includes a fixing ring (71) set on a fixing card (533), and an electric push rod (72) is set on the fixing ring (71). The piston rod of the electric push rod (72) is connected to the electromagnetic chuck (6).

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