Flange plate machining equipment

Abstract

The invention provides flange plate machining equipment, and belongs to the technical field of flange machining equipment. The flange plate machining equipment comprises a rack, a turning system, a feeding system and a punching system; the rack comprises a base and a rear support. The turning system is arranged on the rear support and comprises a first turning system and a second turning system which are transversely arranged in a spaced mode, and the first turning system comprises a first clamping assembly and a first turning assembly; the second turning system comprises a second clamping assembly and a second turning assembly. The feeding system is arranged on the front side of the first turning system and comprises a raw material base, a feeding base and a feeding assembly. The punching system comprises a punching seat and a punching assembly, the punching seat is arranged on the base, and the input end of the punching seat extends to the position below the second clamping assembly. According to the flange plate machining equipment, the machining efficiency is improved, back-and-forth carrying and clamping between different equipment are not needed, and the conversion time and the auxiliary operation time between procedures are greatly shortened; meanwhile, the labor intensity and the operation difficulty are reduced.

Description

Technical Field

[0001] This invention belongs to the technical field of flange processing equipment, and more specifically, relates to a flange processing equipment. Background Technology

[0002] A flange is a disc-shaped metal connector used to connect pipe ends and is most commonly found in piping engineering. The main manufacturing process of flanges is as follows: blanking—first-stage turning—second-stage turning—drilling—cleaning—marking—oil immersion for rust prevention—packaging.

[0003] The traditional machining method involves processing step by step on various machine tools according to the process steps. On the first lathe, the outer or inner circle is manually positioned and clamped using the first end face and the outer or inner circle as a reference, and the outer or inner circle and one end face are machined manually. On the second lathe, the outer or inner circle and the other end face are manually positioned and clamped using the other end face and the outer or inner circle as a reference, and the outer or inner circle and the other end face are machined manually. On the third lathe, the machine is clamped, and the indexing and drilling are performed manually.

[0004] This processing method is inefficient, has high labor costs, and is extremely labor-intensive, making it difficult to meet the needs of large-scale, automated production. Summary of the Invention

[0005] The purpose of this invention is to provide a flange processing device that aims to solve the problem of low processing efficiency.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is: to provide a flange processing equipment, comprising:

[0007] The frame includes a base and a rear support, wherein the rear support is longitudinally disposed at the upper end of the base;

[0008] A turning system is provided on the rear support. The turning system includes a first turning system and a second turning system arranged laterally at intervals. The first turning system includes a first clamping assembly and a first turning assembly, with the first turning assembly located above the first clamping assembly. The second turning system includes a second clamping assembly and a second turning assembly, with the second turning assembly located above the second clamping assembly.

[0009] A feeding system is located in front of the first turning system. The feeding system includes a raw material seat, a feeding seat, and a feeding assembly. The raw material seat and the feeding seat are both located on the base, and the raw material seat, the feeding seat, and the first clamping assembly are arranged sequentially from front to back. The feeding assembly is rotatably mounted on the feeding seat. When the feeding assembly rotates to a first state, the working end of the feeding assembly is located inside the raw material seat and is used to fix the raw material tray inside the raw material seat. When the feeding assembly rotates to a second state, the working end of the feeding assembly is located at the working end of the first clamping assembly.

[0010] A punching system includes a punching base and a punching assembly. The punching base is disposed on the base and located in front of the second clamping assembly. The input end of the punching base extends to the bottom of the second clamping assembly. The punching assembly is disposed on the base and the actuating end of the punching assembly faces the punching base for punching a raw material tray inside the punching base.

[0011] In another embodiment of this application, the raw material holder includes:

[0012] A receiving slot is provided on the base, and the length direction of the receiving slot is consistent with the length direction of the frame; the receiving slot is used to accommodate multiple raw material trays.

[0013] A baffle is located at the first end of the receiving groove, and the baffle is attached to the end face of the raw material tray and prevents the raw material tray from falling out of the receiving groove;

[0014] A fixing plate, the fixing plate being located at the second end of the receiving groove;

[0015] A clamping assembly is disposed on the fixed plate and has a degree of freedom along the length direction of the receiving groove. The clamping assembly extends to press the raw material tray against the baffle.

[0016] In another embodiment of this application, the clamping component includes:

[0017] A telescopic component is mounted on the fixed plate, with its free end located within the receiving groove and facing the baffle.

[0018] A push plate is located at the free end of the telescopic member, and the push plate is used to fit against the end face of the raw material tray.

[0019] In another embodiment of this application, the feeding component includes:

[0020] A rotating arm includes a rotating shaft and an extension arm. The rotating shaft is rotatably mounted on the loading seat, and the extension arm is connected to the rotating shaft and extends radially along the rotating shaft.

[0021] A feeding motor is fixedly mounted on the feeding base, and the output end of the feeding motor is connected to the rotating arm. The feeding motor drives the rotating arm to rotate.

[0022] The feeding gripper is located at the free end of the rotating arm, and the feeding gripper faces away from the feeding seat. The feeding gripper is used to hold the raw material tray.

[0023] In another embodiment of this application, the feeding component is movably mounted on the base, and the feeding component has a degree of freedom along the length direction of the base.

[0024] In another embodiment of this application, the turning system further includes:

[0025] A guide rail is provided laterally on the rear bracket, and both the first clamping assembly and the second clamping assembly are slidably disposed on the guide rail;

[0026] Two guide drive mechanisms are located at both ends of the guide rail, and the two guide drive mechanisms are respectively used to connect the first clamping assembly and the second clamping assembly.

[0027] In another embodiment of this application, both the first clamping component and the second clamping component include:

[0028] The mounting base is slidably disposed on the guide rail and connected to the working end of the guide drive mechanism;

[0029] The drive box has a clamping jaw at its working end; the clamping jaw is used to position the inner or outer sidewall of the raw material tray.

[0030] In another embodiment of this application, the second clamping component further includes:

[0031] The mounting plate is provided with the clamping claws;

[0032] A pusher is vertically mounted on the mounting plate; the free end of the pusher extends out of the end face of the mounting plate, and the pusher is telescopically oriented.

[0033] In another embodiment of this application, the punching component is movably disposed along the length direction of the base;

[0034] The drilling assembly includes a drill bit and a drilling drive structure, the drilling drive structure being connected to the drill bit and used to drive the drill bit to rotate; the drilling drive structure includes:

[0035] The drive unit is movably mounted on the base.

[0036] A punching bracket is mounted on the drive seat;

[0037] A rotating shaft is rotatably mounted on the drilling bracket, and a drive pulley is mounted on the rotating shaft;

[0038] The driven pulley is located at the fixed end of the drill bit, and the driven pulley is connected to the drive pulley by a belt.

[0039] In another embodiment of this application, a positioning plate and a pressing plate are respectively provided at both ends of the punching base, and the pressing plate has a degree of freedom along the length direction of the punching base.

[0040] The beneficial effects of the flange processing equipment provided by this invention are as follows: Compared with the prior art, the flange processing equipment of this invention firstly improves processing efficiency, as it integrates turning and drilling functions, significantly reducing the conversion time and auxiliary operation time between processes; secondly, it saves equipment space by integrating the turning system, clamping system, and drilling system on the same frame, making the workshop layout more compact and reasonable; operators can complete clamping, turning, transferring, and drilling operations on the same equipment, reducing labor intensity and operational difficulty; finally, the feeding system is located on one side of the first clamping component, facilitating feeding and further reducing labor intensity and improving processing efficiency. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is a schematic diagram of the flange processing equipment provided in an embodiment of the present invention;

[0043] Figure 2 This is a schematic diagram of the structure of the turning system provided in an embodiment of the present invention;

[0044] Figure 3 This is a longitudinal sectional view of the flange processing equipment provided in an embodiment of the present invention;

[0045] Figure 4 For along Figure 4 A partial sectional view of line AA in the middle;

[0046] Figure 5 This is a schematic diagram of the feeding system provided in an embodiment of the present invention;

[0047] Figure 6 This is a schematic diagram of the drilling drive structure provided in an embodiment of the present invention;

[0048] Figure 7 This is a schematic diagram of the gripper structure provided in another embodiment of the present invention.

[0049] In the diagram: 1. Base; 2. Outer casing; 3. Raw material seat; 4. Clamping assembly; 5. Feeding guide rail; 6. First support frame; 7. Second support frame; 8. Waste trough; 9. Discharge conveyor belt; 10. Baffle; 11. Feeding seat; 12. Rotating arm; 13. Feeding gripper; 14. First slider; 15. First tool holder; 16. First cutting tool; 17. Second slider; 18. Second tool holder; 19. Second cutting tool; 20. Drilling seat; 21. Drill bit; 22. Guide rail; 23. Mounting seat; 24. Drive box; 25. Clamping gripper; 26. Guide drive mechanism; 27. Rotary shaft; 28. Drive pulley; 29. ​​Driven pulley; 30. Drive motor; 31. Drive seat; 32. Mounting frame; 33. Extrusion plate; 34. Inclined plate; 35. Positioning plate. Detailed Implementation

[0050] To make the technical problems to be solved, the technical solutions, and the beneficial effects of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0051] Please see Figures 1 to 7 The flange processing equipment provided by the present invention will now be described. The flange processing equipment includes a frame, a turning system, a feeding system, and a drilling system. The frame includes a base 1 and a rear support, with the rear support longitudinally positioned at the upper end of the base 1. The turning system is mounted on the rear support and includes a first turning system and a second turning system arranged laterally at intervals. The first turning system includes a first clamping assembly and a first turning assembly, with the first turning assembly positioned above the first clamping assembly. The second turning system includes a second clamping assembly and a second turning assembly, with the second turning assembly positioned above the second clamping assembly. The feeding system is located in front of the first turning system and includes a raw material holder 3, a feeding seat 11, and a feeding assembly. Both the raw material holder 3 and the feeding seat 11 are mounted on the base 1. The base 1 has a material seat 3, a feeding seat 11, and a first clamping assembly arranged sequentially from front to back. The feeding assembly is rotatably mounted on the feeding seat 11. When the feeding assembly rotates to the first state, the working end of the feeding assembly is located inside the material seat 3 and is used to fix the material tray inside the material seat 3. When the feeding assembly rotates to the second state, the working end of the feeding assembly is located at the working end of the first clamping assembly. The punching system includes a punching seat 20 and a punching assembly. The punching seat 20 is mounted on the base 1 and is located in front of the second clamping assembly. The input end of the punching seat 20 extends to the bottom of the second clamping assembly. The punching assembly is mounted on the base 1, and the working end of the punching assembly faces the punching seat 20 and is used to punch the material tray inside the punching seat 20.

[0052] The flange processing equipment provided by this invention constructs a stable working platform through a frame, with the base 1 providing solid support. The rear support, serving as a backplate, not only provides an installation foundation for various system components but also encloses the rear space of the frame. The rear support is a plate-mounted structure or a frame structure formed by welding and fixing multiple square steel bars. A first working position and a second working position are divided laterally on the rear support. The first working position is used to install the first turning system, and the second working position is used to install the second turning system, ensuring the orderly execution of each process.

[0053] The turning system, as the core machining component, has a first turning assembly and a second turning assembly respectively set at the first and second working positions, facing away from each other. These components can perform turning operations on the material trays in different clamping assemblies. The first and second clamping assemblies of the clamping system correspond to the working sides of the first and second turning assemblies, respectively. By clamping the inner or outer ring of the material tray, they provide stable clamping and fixation for the turning and drilling processes, ensuring that the material tray does not shift during machining and guaranteeing machining accuracy. After the second turning operation, the material tray detaches from the second clamping assembly and enters the drilling seat 20 of the drilling system. The drilling assembly on one side of the drilling seat 20 then drills holes in the material tray, completing the flange machining process.

[0054] The working process of the flange processing equipment provided by this invention is as follows: First, according to the processing requirements of the raw material tray, the raw material tray is placed in the raw material seat 3 of the feeding system. Then, through the coordination of the feeding seat 11 and the feeding assembly, the raw material tray in the raw material seat 3 is clamped and rotated to the first clamping assembly at the first working position. The first clamping assembly clamps the inner or outer ring of the raw material tray, thus fixing the raw material tray at the first working position. Subsequently, the turning system is started, and the first turning assembly at the first working position begins to work, performing turning processing on the raw material tray fixed on the first clamping assembly, completing the predetermined turning process on one side of the raw material tray; After the first turning component completes its machining, the raw material tray is removed from the first clamping component and transferred to the second clamping component at the second working position. The second clamping component clamps the inner or outer ring of the raw material tray, thus fixing the raw material tray at the second working position. Then, the second turning component is started, and it performs turning machining on the raw material tray fixed on the second clamping component, completing the predetermined turning process on the other side of the raw material tray. Finally, after the second turning component completes its turning, the raw material tray enters the punching seat 20, and the actuating end of the punching component performs a punching operation on the raw material tray on the punching seat 20, completing the punching process of the raw material tray.

[0055] Furthermore, when the first clamping component clamps the inner side of the raw material tray, the second clamping component clamps the outer side of the raw material tray; when the first clamping component clamps the outer side of the raw material tray, the second clamping component clamps the inner side of the raw material tray.

[0056] Compared with the prior art, the flange processing equipment provided by this invention has the following advantages: First, it improves processing efficiency by integrating turning and drilling functions, eliminating the need for back-and-forth handling and clamping between different devices, thus significantly reducing the time for process transitions and auxiliary operations. Second, it saves equipment space by integrating the turning system, clamping system, and drilling system onto the same frame, making the workshop layout more compact and reasonable. Operators can complete clamping, turning, transferring, and drilling operations on the same equipment, reducing labor intensity and operational difficulty. Finally, the feeding system is located on one side of the first clamping component, facilitating feeding, reducing labor intensity, and improving processing efficiency.

[0057] Optionally, the above-mentioned feeding system is located on the base 1 and is located in front of the turning system. The feeding system includes a raw material seat 3 for carrying the raw material tray. The raw material seat 3 has a groove-shaped structure arranged along the length direction of the base 1, and its opening faces upward.

[0058] The raw material tray has a circular structure. When feeding, it is placed vertically so that its curved surface fits against the bottom of the groove of the raw material seat 3. To prevent it from moving, the bottom of the groove of the raw material tray is set to be curved.

[0059] A feeding seat 11 is installed on one side of the raw material seat 3. The feeding seat 11 is used to install the feeding assembly, and the feeding seat 11 is located between the raw material seat 3 and the first clamping assembly, so that the feeding assembly installed on the feeding seat 11 can clamp the raw material tray on the raw material seat 3 and move it to the first clamping assembly.

[0060] The feeding assembly is rotatably mounted on the feeding base 11. The feeding assembly rotates about the rotation axis connected to the feeding base 11, with a rotation angle of 90° to 270°. Optionally, in Figure 3 As shown, the feeding assembly rotates 180° around the feeding base 11. That is, the feeding assembly needs to rotate 180° when switching from the first state to the second state.

[0061] In the first state, the actuating end of the feeding component is located at the end of the raw material seat 3. Its actuating end is used to connect to the raw material tray on the raw material seat 3 and carry the raw material tray to rotate and move, and to detach from the raw material tray. When it rotates 180° to enter the second state, the actuating end of the feeding component is located at the end of the first clamping component. The feeding component cooperates with the first clamping component to move the raw material tray to the actuating end of the first clamping component.

[0062] In some possible embodiments, please refer to Figure 3 and Figure 5The raw material holder 3 includes a receiving groove, a baffle 10, a fixing plate, and a clamping assembly 4. The receiving groove is located on the base 1, and the length direction of the receiving groove is consistent with the length direction of the frame. The receiving groove is used to accommodate multiple raw material trays. The baffle 10 is located at the first end of the receiving groove, and the baffle 10 is attached to the end face of the raw material tray and prevents the raw material tray from falling out of the receiving groove. The fixing plate is located at the second end of the receiving groove. The clamping assembly 4 is located on the fixing plate, and the clamping assembly 4 has a degree of freedom along the length direction of the receiving groove. The clamping assembly 4 extends to press the raw material tray against the baffle 10.

[0063] The main body of the raw material holder 3 is a receiving groove with its opening facing upwards. A baffle 10 and a fixing plate are respectively provided at both ends of the receiving groove along its length. The baffle 10 is used to prevent the raw material tray from falling out of the groove. The upper edge of the baffle 10 is arc-shaped to increase its contact area with the raw material tray while avoiding obstructing the center hole of the raw material tray. The fixing plate is located at the other end of the receiving groove and is used to support the clamping assembly 4, providing a support structure for the clamping assembly 4.

[0064] The fixed end of the clamping assembly 4 is installed on the side of the fixed plate facing the baffle 10, and the movable end of the clamping assembly 4 is located in the groove of the receiving groove. When the length of the clamping assembly 4 is extended, the clamping assembly 4 abuts against the cross-section of the raw material tray and pushes the raw material tray toward the baffle 10 until the raw material tray is attached to the baffle 10.

[0065] Specifically, the clamping assembly 4 includes a telescopic component and a push plate; the telescopic component is mounted on the fixed plate, and the free end of the telescopic component is located in the receiving groove and faces the baffle 10; the push plate is located at the free end of the telescopic component and is used to fit against the end face of the raw material tray.

[0066] The telescopic component can be a pneumatic cylinder, an electric push rod, or a hydraulic cylinder. Taking a pneumatic cylinder as an example, its fixed end is mounted on a fixed plate, and its telescopic end is set along the length of the receiving groove, ensuring that its free end is located within the receiving groove. A push plate is installed at the free end of the pneumatic cylinder to increase the area of ​​the free end, thereby increasing the contact area between the pneumatic cylinder and the raw material tray, making the raw material tray bear force evenly.

[0067] Under the extension of the telescopic component, the pusher plate pushes the raw material tray in the receiving groove until it abuts against the baffle 10. This ensures that the feeding assembly can smoothly grab the raw material tray in the receiving groove, thus ensuring feeding efficiency.

[0068] Furthermore, the feeding assembly includes a rotating arm 12, a feeding motor, and a feeding gripper 13; the rotating arm 12 includes a rotating shaft and an extension arm, the rotating shaft is rotatably mounted on the feeding base 11, the extension arm is connected to the rotating shaft and extends radially along the rotating shaft; the feeding motor is fixedly mounted on the feeding base 11, the output end of the feeding motor is connected to the rotating arm 12, and the feeding motor drives the rotating arm 12 to rotate; the feeding gripper 13 is located at the free end of the rotating arm 12, the feeding gripper 13 faces the side away from the feeding base 11, and the feeding gripper 13 is used to clamp the raw material tray.

[0069] The loading seat 11 is fixedly mounted on the base 1. The rotating shaft of the rotating arm 12 is mounted on the loading seat 11 through bearings, and a loading motor is connected to the side of the rotating shaft away from the extension arm. The loading motor is mounted on the loading seat 11, and the output end of the loading motor is connected to the rotating shaft. The loading motor is used to drive the rotating shaft and the extension arm to rotate.

[0070] The free end of the rotating arm 12 is equipped with a feeding gripper 13. The feeding gripper 13 faces away from the feeding seat 11 and towards the raw material seat 3. The feeding gripper 13 is used to clamp the raw material tray in the raw material seat 3. After the feeding gripper 13 clamps and fixes the raw material tray, it is moved to one side of the first clamping assembly by the rotating arm 12.

[0071] The feeding gripper 13 can be a three-jaw gripper or a four-jaw gripper. The feeding gripper 13 is used to fix the inner or outer wall of the raw material tray. When the feeding gripper 13 clamps the inner wall of the raw material tray, the gripper on the first clamping assembly cooperates to clamp the outer wall of the raw material tray, so that the feeding gripper 13 can be released from the raw material tray in a timely manner.

[0072] Optionally, the feeding component is movable on the base 1, and the feeding component has a degree of freedom along the length of the base 1.

[0073] A feeding guide rail 5 is provided on the base 1 along its length direction, and the feeding seat 11 is slidably disposed on the feeding guide rail.

[0074] A feeding drive, such as a cylinder, is also installed on the base 1. The length direction of the feeding drive is consistent with the length direction of the feeding guide rail 5, and the free end of the feeding drive is connected to the feeding seat 11 to drive the feeding seat 11 to move along the feeding guide rail 5.

[0075] The loading seat 11 moves to allow the loading claw 13 to extend into the receiving groove so as to clamp the raw material tray.

[0076] In some possible embodiments, please refer to Figure 2The clamping system also includes a guide rail 22 and two guide drive structures; the guide rail 22 is arranged laterally on the rear support, the guide rail 22 is located below the turning system, and the guide rail 22 covers the first working position and the second working position; the two guide drive mechanisms 26 are respectively located at both ends of the guide rail 22, and the two guide drive mechanisms 26 are respectively used to connect the first clamping assembly and the second clamping assembly.

[0077] By setting a guide rail 22 below the turning system on the rear support, which covers the first and second working positions laterally, a stable lateral movement guide is provided for the first and second clamping components. The guide drive mechanism 26 at both ends of the guide rail 22 is connected to the first and second clamping components respectively, and can drive the corresponding clamping components to move precisely along the guide rail 22, thereby realizing the stable transfer of the raw material tray between the first and second working positions and the precise adjustment of the processing position, and completing the processing steps in conjunction with the turning system and the drilling system.

[0078] When the raw material tray is transferred from the first clamping component to the second clamping component, the first clamping component or the second clamping component, or both clamping components, are moved relative to each other, so that the first clamping component and the second clamping component clamp each other on the inner and outer sides of the raw material tray. Then, after the first clamping component is detached from the raw material tray, the first clamping component and the second clamping component are driven to reset.

[0079] The guide rail 22 provides a stable moving path for the clamping component, and together with the guide drive mechanism 26, it realizes the precise lateral movement of the clamping component, ensuring the accuracy of the transfer and processing positioning of the raw material tray between workstations, reducing the positional deviation that may be caused by manual transfer, improving the processing quality, reducing the labor intensity of operators, improving the transfer efficiency of the raw material tray between workstations, and shortening the process changeover time.

[0080] Optionally, the guide rails 22 can be configured as one or two sets. When the guide rails 22 are one set, they extend laterally through the first and second working positions, with the first clamping assembly and the second clamping assembly mounted on the same set of guide rails 22. When the guide rails 22 are two sets, they are arranged sequentially, with the first and second clamping assemblies movably mounted on the two sets of guide rails 22 respectively. After the first end face is turned, the first and second clamping assemblies move relative to each other until the chucks of the first and second clamping assemblies abut against the inner and outer sides of the material tray, respectively. Then, the chuck of the first clamping assembly returns to its initial state, maintaining only the clamping of the second clamping assembly. Next, the first and second clamping assemblies reset along the guide rails 22, and finally, the turning operation at the second working position begins.

[0081] Each of the above-mentioned guide rails 22 includes at least two parallel guide rails 22, and the two guide rails 22 are spaced apart along the longitudinal direction.

[0082] The aforementioned guide drive structure can be a screw structure, with the screw arranged laterally and a drive motor 30 connected to its end. A first clamping assembly and / or a second clamping assembly are connected to the screw structure and threadedly engaged with it. There can be two guide drive structures, arranged opposite to each other, and each structure is used to connect the first clamping assembly and the second clamping assembly, respectively.

[0083] Specifically, both the first clamping assembly and the second clamping assembly include a mounting base 23 and a drive housing 24. The mounting base 23 is slidably disposed on the guide rail 22 and connected to the working end of the guide drive mechanism 26; the working end of the drive housing 24 is provided with clamping claws 25; the clamping claws 25 are used to position the inner or outer sidewall of the raw material tray.

[0084] The first clamping assembly and the second clamping assembly have the same structure, except that the direction of action of the clamps is different.

[0085] Taking the first clamping assembly as an example, the mounting base 23 is slidably mounted on the guide rail 22. The mounting base 23 is connected to the guide drive mechanism 26, which drives it to move horizontally. A drive box 24 is fixed on the mounting base 23. A motor is installed inside the drive box 24. A rotating shaft 27 extends from the working end of the motor in the drive box 24. A clamping jaw 25 is connected to the end of the rotating shaft 27.

[0086] The clamping jaws 25 rotate via the rotating shaft 27, which in turn drives the raw material tray to rotate.

[0087] Clamping jaws 25 Figure 7 As shown, the clamping jaw 25 includes a mounting plate and a jaw head. The clamping jaw 25 can be a three-jaw chuck or a four-jaw chuck.

[0088] When a three-jaw chuck is used, the jaws of the first clamping assembly have radial degrees of freedom for clamping the outer wall of the raw material tray; the jaws of the second clamping assembly have radial degrees of freedom for clamping the inner wall of the raw material tray.

[0089] In some possible embodiments, the second clamping assembly further includes a mounting plate and a pusher; the mounting plate is provided with clamping claws 25; the pusher is vertically mounted on the mounting plate; the free end of the pusher extends out of the end face of the mounting plate, and the pusher is telescopically oriented.

[0090] A retractable pusher is installed on the mounting plate of the second clamping assembly. When the clamping jaw 25 is working, the pusher is in the retracted state. After the second turning and drilling are completed, the clamping jaw 25 is released, the pusher extends, and the working end of the pusher abuts against the end face of the flange, pushing the flange clamping jaw 25 up and down, so that the flange enters the drilling system.

[0091] The jacking component can be a small electric push rod.

[0092] In some possible embodiments, please refer to Figure 2 The first turning assembly and the second turning assembly are arranged alternately. The first turning assembly includes a first support frame 6 and a first tool post. The first support frame 6 is mounted on the rear support. The first tool post is movably mounted on the first support frame 6, and a first turning tool 16 is mounted on the first tool post. The second turning assembly includes a second support frame 7 and a second tool post. The second support frame 7 is mounted on the rear support and is located on one side of the first support frame 6. The second tool post is movably mounted on the second support frame 7, and a second turning tool 19 is mounted on the second tool post. A drilling system is mounted on the second tool post.

[0093] A first support frame 6 is mounted on a rear bracket. A first longitudinal rail is mounted on the first support frame 6. The first tool holder includes a first slider 14 and a first tool holder 15. The first slider 14 is connected to the first longitudinal rail, and the first tool holder 15 is mounted on the first slider 14 and moves up and down with the aid of the first slider 14. A first cutting tool 16 is mounted on the first tool holder 15. A lifting cylinder is mounted at the top of the first support frame 6. The free end of the lifting cylinder is connected to the first slider 14, and the lifting cylinder drives the first slider 14 to move up and down along the first longitudinal rail.

[0094] The second support frame 7 is arranged parallel to the first support frame 6, and is also fixedly mounted on the rear bracket. A second longitudinal rail is mounted on the second support frame 7. The second tool holder includes a second slider 17 and a second tool holder 18. The second slider 17 is connected to the second longitudinal guide rail 22, and the second tool holder 18 is mounted on the second slider 17 and moves up and down with the aid of the second slider 17. A second cutting tool 19 is mounted on the second tool holder 18. A lifting cylinder is mounted at the top of the second support frame 7, and the free end of the lifting cylinder is connected to the second slider 17. The lifting cylinder drives the second slider 17 to move up and down along the second longitudinal rail.

[0095] In some possible embodiments, please refer to Figure 4 Below the punching system is a discharge system, which includes a discharge conveyor belt 9 located below the punching base 20. The discharge conveyor belt 9 is used to receive the flange that falls from the punching base 20 and transport it outside the frame.

[0096] A discharge conveyor belt 9 is installed on the base 1 of the frame. The discharge conveyor belt 9 is used to carry the processed flange and transport it out of the frame. One end of the discharge conveyor belt 9 is located below the punching seat 20 to receive the flange, and the other end extends out of the frame to complete the discharge.

[0097] The discharge conveyor belt 9 includes multiple rollers and a conveyor belt body. The conveyor belt body is sleeved on a roller unit formed by multiple rollers, and the multiple rollers include a drive roller, which is connected to a drive motor 30.

[0098] In some possible embodiments, please refer to Figure 4 , Figure 5 and Figure 6 The punching assembly is located on one side of the punching base 20, and the punching assembly is movable along the length of the base 1 to be closer to or further away from the punching base 20.

[0099] The drilling system includes a drill bit 21 and a drilling drive structure. The drilling drive structure is connected to the drill bit 21 and is used to drive the drill bit 21 to rotate. The drilling drive structure includes a drive seat 31, a drilling bracket, a rotating shaft 27, a drive pulley 28, and a driven pulley 29. The drive seat 31 is movably mounted on the base 1. The drilling bracket is mounted on the drive seat 31. The rotating shaft 27 is rotatably mounted on the drilling bracket, and the drive pulley 28 is mounted on the rotating shaft 27. The driven pulley 29 is located at the fixed end of the drill bit 21, and the driven pulley 29 is connected to the drive pulley 28 by a belt.

[0100] A drive base 31 is provided on the side of the punching base 20 away from the discharge conveyor belt 9. A punching bracket is installed on the drive base 31, and the punching bracket is used to install the drill bit 21. The punching bracket has a box structure.

[0101] The drill bit 21 is mounted laterally on the side plate of the drilling bracket with the aid of a bearing, so that the fixed end of the drill bit 21 is exposed in the inner cavity of the drilling bracket, and the working end of the drill bit 21 is exposed on the outer side of the drilling bracket. The drill bit 21 is located above the drilling base 20.

[0102] A driven pulley 29 is installed at the fixed end of the drill bit 21. A rotating shaft 27 is installed on the upper part of the drilling bracket. A drive pulley 28 is installed on the rotating shaft 27. One end of the rotating shaft 27 is connected to the output end of the drive motor 30. Alternatively, the drive pulley 28 is rotatably connected to the drilling bracket through the rotating shaft 27. An auxiliary pulley is connected to the rotating shaft 27. The auxiliary pulley is linked to the pulley installed at the output end of the motor through a belt.

[0103] When drilling is required, align the drill bit 21 with the position to be drilled. Then turn on the motor, so that the belt drives the drive pulley 28 and the driven pulley 29 to rotate in sequence, which in turn drives the drill bit 21 to rotate, so that the drill bit 21 can drill.

[0104] There can be one or more drill bits 21. When there are multiple drill bits 21, the multiple driven pulleys 29 connected to the multiple drill bits 21 correspond one-to-one with the multiple drive pulleys 28 installed on the rotating shaft 27; each drill bit 21 is connected to one drive pulley 28.

[0105] Optionally, a positioning plate 35 and a pressing plate 33 are respectively provided at both ends of the punching base 20, and the pressing plate 33 has a degree of freedom along the length direction of the punching base 20.

[0106] A positioning plate 35 is provided on the side of the punching base 20 near the drive base 31, and an extrusion plate 33 is provided on the other side. A mounting frame 32 is provided on the side of the punching base 20 away from the drive base 31. The mounting frame 32 has an L-shaped plate structure. The bottom of the mounting frame 32 is installed on one side of the discharge conveyor belt 9, and the upper end of the mounting frame 32 extends above the discharge conveyor belt 9. A telescopic component is installed on the side of the mounting frame 32 facing the punching base 20. The telescopic component is connected to the extrusion plate 33 and drives the extrusion plate 33 to move by extending and retracting its own length, extruding the raw material tray on the punching base 20 onto the positioning plate 35.

[0107] The upper end of the positioning plate 35 has an arc-shaped edge to avoid obstructing the area to be punched on the raw material tray. The extrusion plate 33 is a circular or rectangular plate. The upper surface of the punching seat 20 can be a concave arc-shaped surface.

[0108] An inclined plate 34 is provided on one side of the punching base 20. The end of the inclined plate 34 extends below the second clamping assembly, and the height of the inclined plate 34 gradually decreases from one side of the second clamping assembly toward the side of the punching base 20. The raw material tray falls from the second clamping assembly onto the inclined plate 34 and moves along the inclined plate 34 into the punching base 20.

[0109] In some possible embodiments, please refer to Figure 2 , Figure 4 The base 1 is also equipped with a waste trough 8. The opening of the waste trough 8 faces upward and is used to collect the waste material that falls off during machining.

[0110] The frame also includes an outer cover 2, which connects to the base 1 and the rear support to form a working cavity to accommodate the aforementioned turning system, feeding system and drilling system.

[0111] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. Flange processing equipment, characterized in that, include: The frame includes a base (1) and a rear support, wherein the rear support is longitudinally disposed at the upper end of the base (1); A turning system is provided on the rear support. The turning system includes a first turning system and a second turning system arranged laterally at intervals. The first turning system includes a first clamping assembly and a first turning assembly, with the first turning assembly located above the first clamping assembly. The second turning system includes a second clamping assembly and a second turning assembly, with the second turning assembly located above the second clamping assembly. A feeding system is located on the front side of the first turning system. The feeding system includes a raw material seat (3), a feeding seat (11), and a feeding assembly. The raw material seat (3) and the feeding seat (11) are both located on the base (1), and the raw material seat (3), the feeding seat (11), and the first clamping assembly are arranged sequentially from front to back. The feeding assembly is rotatably located on the feeding seat (11). When the feeding assembly rotates to the first state, the working end of the feeding assembly is located inside the raw material seat (3) and is used to fix the raw material tray inside the raw material seat (3). When the feeding assembly rotates to the second state, the working end of the feeding assembly is located at the working end of the first clamping assembly. The punching system includes a punching base (20) and a punching assembly. The punching base (20) is disposed on the base (1) and located in front of the second clamping assembly. The input end of the punching base (20) extends to the bottom of the second clamping assembly. The punching assembly is disposed on the base (1) and the actuating end of the punching assembly faces the punching base (20) for punching the raw material tray inside the punching base (20).

2. The flange processing equipment as described in claim 1, characterized in that, The raw material holder (3) includes: A receiving groove is provided on the base (1), and the length direction of the receiving groove is consistent with the length direction of the frame; the receiving groove is used to accommodate multiple raw material trays; A baffle (10) is located at the first end of the receiving groove. The baffle (10) is attached to the end face of the raw material tray and prevents the raw material tray from falling out of the receiving groove. A fixing plate, the fixing plate being located at the second end of the receiving groove; A clamping assembly (4) is disposed on the fixed plate. The clamping assembly (4) has a degree of freedom along the length direction of the receiving groove. The clamping assembly (4) extends to press the raw material tray against the baffle (10).

3. The flange processing equipment as described in claim 2, characterized in that, The clamping assembly (4) includes: A telescopic component is mounted on the fixed plate, and the free end of the telescopic component is located in the receiving groove and faces the baffle (10); A push plate is located at the free end of the telescopic member, and the push plate is used to fit against the end face of the raw material tray.

4. The flange processing equipment as described in claim 1, characterized in that, The feeding assembly includes: A rotating arm (12) includes a rotating shaft and an extension arm. The rotating shaft is rotatably mounted on the loading seat (11), and the extension arm is connected to the rotating shaft and extends radially along the rotating shaft. A feeding motor is fixedly installed on the feeding base (11), and the output end of the feeding motor is connected to the rotating arm (12). The feeding motor drives the rotating arm (12) to rotate. A feeding gripper (13) is located at the free end of the rotating arm (12). The feeding gripper (13) faces away from the feeding seat (11) and is used to hold the raw material tray.

5. The flange processing equipment as described in claim 4, characterized in that, The feeding assembly is movably mounted on the base (1), and the feeding assembly has a degree of freedom along the length direction of the base (1).

6. The flange processing equipment as described in claim 4, characterized in that, The turning system also includes: The guide rail (22) is arranged laterally on the rear bracket, and the first clamping assembly and the second clamping assembly are both slidably arranged on the guide rail (22); Two guide drive mechanisms (26) are located at both ends of the guide rail (22), and the two guide drive mechanisms (26) are respectively used to connect the first clamping assembly and the second clamping assembly.

7. The flange processing equipment as described in claim 6, characterized in that, Both the first clamping assembly and the second clamping assembly include: The mounting base (23) is slidably disposed on the guide rail (22) and connected to the working end of the guide drive mechanism (26); The drive box (24) is provided with a clamping claw (25) at its working end; the clamping claw (25) is used to position the inner or outer sidewall of the raw material tray.

8. The flange processing equipment as described in claim 7, characterized in that, The second clamping assembly further includes: The mounting plate is provided with the clamping claws (25); A pusher is vertically mounted on the mounting plate; the free end of the pusher extends out of the end face of the mounting plate, and the pusher is telescopically oriented.

9. The flange processing equipment as described in claim 1, characterized in that, The punching assembly is movable along the length of the base (1); The drilling assembly includes a drill bit (21) and a drilling drive structure, wherein the drilling drive structure is connected to the drill bit (21) and is used to drive the drill bit (21) to rotate; The drilling drive structure includes: The drive seat (31) is movably mounted on the base (1); A punching bracket is mounted on the drive seat (31); A rotating shaft (27) is rotatably mounted on the drilling bracket, and a drive pulley (28) is mounted on the rotating shaft (27); The driven pulley (29) is located at the fixed end of the drill bit (21), and the driven pulley (29) is connected to the drive pulley (28) by a belt.

10. The flange processing equipment as described in claim 9, characterized in that, The two ends of the punching base (20) are respectively provided with a positioning plate (35) and a pressing plate (33), and the pressing plate (33) has a degree of freedom along the length direction of the punching base (20).

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