Bend push bending and shaping plane integrated device

Abstract

The utility model relates to the technical field of pipe machining, and discloses an elbow push-bending and shaping plane integrated device which comprises a machining table, a push-bending table is arranged on the left side of the machining table, a transfer structure is fixed to the top of the machining table, a push-bending structure is fixed to the surface of the upper portion of the push-bending table, and a mounting plate is fixed to the top of the push-bending table. A fixing frame is arranged on the rear side of the machining table, and an electric sliding table is fixed to the top of the fixing frame. According to the integrated device, continuous operation from push bending to shaping to plane machining of the pipe can be achieved, all parameters of the pipe in the push bending, shaping and plane machining processes can be accurately controlled through the integrated device, the consistency of machining precision is ensured, the production capacity of the pipe can be greatly improved through the integrated device, and the production efficiency is improved. And moreover, the stability and the consistency of the product quality are ensured, the carrying and transferring work of workers can be reduced, the labor intensity is reduced, the working efficiency is improved, and convenience is provided for the machining work of the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to an integrated device for elbow pushing, bending and shaping on a plane. Background Technique

[0002] At present, when processing pipes, the pipes need to be installed according to a specific spatial layout. Then, workers need to perform pushing and bending processing operations on the pipes. The pushing and bending processing can make the pipes form different bending angles and shapes according to the design requirements to meet the actual installation and use needs. Through the pushing and bending processing, straight pipes can be deformed into bent pipes, and the pushing and bending processing can ensure that the pipes maintain a uniform wall thickness distribution during the bending process, so as to maintain good mechanical properties.

[0003] At present, after the pipe is pushed and bent, it needs to be moved to the reaming processing place for reaming treatment, and then moved to the grinding processing place for grinding treatment. This processing process involves multiple movements, which may lead to low processing efficiency, and each movement may increase the risk of pipe damage. The multiple movements of the pipe during the processing will increase the overall processing time and reduce the production efficiency. During the movement, the pipe may be damaged due to collision or improper operation, affecting the product quality and bringing inconvenience to the processing work of the workers. Summary of the Invention

[0004] The purpose of the utility model is to provide an integrated device for elbow pushing, bending and shaping on a plane to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An integrated device for elbow pushing, bending and shaping on a plane, including a processing table. A pushing and bending table is arranged on the left side of the processing table. A transfer structure is fixed on the top of the processing table. A pushing and bending structure is fixed on the surface above the pushing and bending table. A mounting plate is fixed on the top of the pushing and bending table. A fixing frame is arranged at the rear side of the processing table, and an electric sliding table is fixed on the top of the fixing frame. Electric telescopic rods are fixed on the left and right sides in front of the electric sliding table. A rotating structure is fixed at the bottom end of the output shaft of the electric telescopic rod. A support frame is bolted on the left side above the fixing frame, and a deburring structure is installed on the surface of the support frame. An installation shell is fixed on the right side of the support frame above the fixing frame, and a reaming structure is arranged inside the installation shell. A placing plate is fixed on the right side of the top of the processing table, and a card slot is opened above the placing plate. Supports are fixed on the front and rear sides on the right side of the processing table, and the supports are inclined as a whole. An adjusting structure is movably connected above the supports, and a grinding machine is installed above the adjusting structure. A blanking groove is opened on the front side of the top of the processing table. A receiving box is placed below the processing table.

[0006] Preferably, the bending structure includes a mounting frame, a first hydraulic rod, a bending block, a second hydraulic rod, a forming die and a forming cavity. The mounting frame is bolted to the left side and the rear side of the top of the bending table. The first hydraulic rod is fixed on the surface of the mounting frame. The bending block is fixed on the surface of the output shaft of the first hydraulic rod. The second hydraulic rod is fixed on the front side of the top of the mounting plate. The forming dies are respectively arranged on the front side of the top of the bending table and the front side below the mounting plate. The forming cavity is formed on the surface of the opposite sides of the forming dies.

[0007] Preferably, the bottom end of the output shaft of the second hydraulic rod penetrates through the mounting plate and extends below the mounting plate, and the output shaft of the second hydraulic rod is fixedly connected to the top of the upper forming die. The forming cavity is integrally arranged in an L shape. The diameter of the left bending block is larger than that of the rear bending block.

[0008] Preferably, the transfer structure includes a first electric push rod, a first rotary cylinder, a movable frame, a sliding sleeve and a vacuum chuck. The first electric push rod is fixed in the middle of the top of the processing table. The first rotary cylinder is fixed at the top end of the output shaft of the first electric push rod. The movable frame is fixed at the top of the output shaft of the first rotary cylinder. The sliding sleeve is sleeved on the four sides of the surface of the movable frame. The vacuum chuck is bolted to the bottom of the sliding sleeve.

[0009] Preferably, the sliding sleeve is slidably connected to the surface of the movable frame. Second electric push rods are fixedly arranged on the four sides of the top of the movable frame. One end of the output shaft of the second electric push rod is fixedly connected to the top of the sliding sleeve.

[0010] Preferably, the indexing structure includes a connecting plate, a second rotary cylinder, a clamping cylinder and a pipe clamping block. The connecting plate is fixed at the bottom end of the output shaft of the electric telescopic rod. The second rotary cylinder is fixed on the inner wall surface of the connecting plate. The clamping cylinder is fixed on the front side of the output shaft of the second rotary cylinder. The pipe clamping blocks are fixed on the surfaces of the output shafts on the left and right sides of the clamping cylinder, and grooves are formed on the surfaces of the opposite sides of the pipe clamping blocks.

[0011] Preferably, the deburring structure includes a mounting table, a first motor, a driving wheel, a driven wheel, a rotating shaft and a wire grinding wheel. The mounting table is bolted above the support frame. The first motor is fixed on the left side of the bottom of the mounting table. The driving wheel is rotatably connected to the left side of the top of the mounting table, and the output shaft of the first motor penetrates through the mounting table and is fixedly connected to the bottom of the driving wheel. The driven wheel is rotatably connected to the right side of the top of the mounting table, and the driven wheel is drivingly connected to the driving wheel through a belt. The rotating shaft penetrates through and is rotatably arranged above the mounting table, and the driven wheel is fixedly connected to the bottom of the rotating shaft. The wire grinding wheel is fixed above the surface of the rotating shaft.

[0012] Preferably, the hole expanding structure includes a hydraulic cylinder, a hole expanding block and a through hole. The hydraulic cylinder is fixed at the bottom of the inner wall of the installation shell. The hole expanding block is fixed at the top end of the output shaft of the hydraulic cylinder. The through hole is opened on the surface of the top of the installation shell, and the hole expanding block is slidably connected with the inner wall of the through hole.

[0013] Preferably, the adjusting structure includes a second motor, a lead screw and a moving table. The second motor is fixed on one side of the supporting table. The lead screw is rotatably connected above the supporting table, and the output shaft of the second motor is fixedly connected with one end of the lead screw. The moving table is arranged above the supporting table, and the lead screw penetrates through the moving table and is in threaded connection with the moving table. The grinding machine is fixed on the top of the moving table.

[0014] Preferably, guide bars are bolted to both sides of the top of the supporting table, and guide blocks are fixed to both sides of the bottom of the moving table. The guide bars penetrate through the guide blocks and are slidably connected with the guide blocks.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model can realize the continuous operation of the pipe from bending to shaping and then to planar processing, reduce the transfer time and cost of the pipe between different processing equipment, thereby significantly improving the processing efficiency. The integrated device can accurately control various parameters of the pipe during bending, shaping and planar processing, ensure the consistency of processing accuracy, improve the quality and reliability of the product. The device can optimize the production process of the pipe, reduce production links and intermediate links, improve production efficiency. Through continuous operation, the integrated device can greatly improve the production capacity of the pipe and ensure the stability and consistency of product quality. The device can also reduce the handling and transfer work of the staff, reduce the labor intensity, improve work efficiency, and provide convenience for the processing work of the staff. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0018] Figure 2 is a three-dimensional structural diagram of another perspective of the present utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the bending structure in the present utility model;

[0020] Figure 4 is a three-dimensional schematic diagram of the fixing frame in the present utility model;

[0021] Figure 5 is a three-dimensional schematic diagram of the indexing structure in the present utility model;

[0022] Figure 6It is a three-dimensional schematic diagram of the deburring structure in the present utility model;

[0023] Figure 7 It is a sectional view of the installation shell in the present utility model;

[0024] Figure 8 It is a three-dimensional schematic diagram of the transfer structure in the present utility model;

[0025] Figure 9 It is a three-dimensional schematic diagram of the adjustment structure in the present utility model;

[0026] Figure 10 For the present utility model Figure 8 Partial enlarged view of part A.

[0027] In the figure: 1, processing table; 2, bending table; 3, transfer structure; 31, first electric push rod; 32, first rotary cylinder; 33, movable frame; 34, sliding sleeve; 35, vacuum suction cup; 4, bending structure; 41, mounting frame; 42, first hydraulic rod; 43, bending block; 44, second hydraulic rod; 45, forming die; 46, forming cavity; 5, mounting plate; 6, fixing frame; 7, electric sliding table; 8, electric telescopic rod; 9, indexing structure; 91, connecting plate; 92, second rotary cylinder; 93, clamping cylinder; 94, pipe clamping block; 10, support frame; 11, deburring structure; 111, mounting table; 112, first motor; 113, driving wheel; 114, driven wheel; 115, rotating shaft; 116, wire grinding wheel; 12, installation shell; 13, hole expanding structure; 131, hydraulic cylinder; 132, hole expanding block; 133, through hole; 14, placing plate; 15, card slot; 16, supporting table; 17, adjustment structure; 171, second motor; 172, lead screw; 173, moving table; 18, grinding machine; 19, blanking chute; 20, receiving box; 21, guiding strip; 22, guiding block; 23, second electric push rod. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-10As shown in the figure, a one-piece elbow pushing, bending and shaping device includes a processing table 1. A bending table 2 is arranged on the left side of the processing table 1. A transfer structure 3 is fixed on the top of the processing table 1. A bending structure 4 is fixed on the surface above the bending table 2. A mounting plate 5 is fixed on the top of the bending table 2. A fixing frame 6 is arranged at the rear side of the processing table 1, and an electric slide 7 is fixed on the top of the fixing frame 6. Electric telescopic rods 8 are fixed on both the left and right sides of the front side of the electric slide 7. A rotating structure 9 is fixed at the bottom end of the output shaft of the electric telescopic rod 8. A support frame 10 is bolted on the left side above the fixing frame 6, and a deburring structure 11 is installed on the surface of the support frame 10. An installation shell 12 is fixed on the right side of the support frame 10 above the fixing frame 6, and a hole expanding structure 13 is arranged inside the installation shell 12. A placing plate 14 is fixed on the right side of the top of the processing table 1, and a card slot 15 is opened above the placing plate 14. Support platforms 16 are fixed on both the front and rear sides of the right side of the processing table 1, and the support platforms 16 are inclined as a whole. An adjusting structure 17 is movably connected above the support platforms 16, and a grinding machine 18 is installed above the adjusting structure 17. A blanking groove 19 is opened at the front side of the top of the processing table 1. A receiving box 20 is placed below the processing table 1. The utility model can realize the continuous operation of the pipe from bending to shaping and then to planar processing, reduce the transfer time and cost of the pipe between different processing devices, and thus significantly improve the processing efficiency. The one-piece device can accurately control various parameters of the pipe during the processes of bending, shaping and planar processing, ensure the consistency of the processing accuracy, and improve the quality and reliability of the product. The device can optimize the production process of the pipe, reduce the production links and intermediate links, and improve the production efficiency. Through continuous operation, the one-piece device can greatly improve the production capacity of the pipe and ensure the stability and consistency of the product quality. The device can also reduce the handling and transfer work of the staff, reduce the labor intensity, improve the work efficiency, and provide convenience for the processing work of the staff.

[0030] The bending structure 4 includes a mounting frame 41, a first hydraulic rod 42, a bending block 43, a second hydraulic rod 44, a forming die 45 and a forming cavity 46. The mounting frame 41 is bolted to the left side and the rear side of the top of the bending table 2. The first hydraulic rod 42 is fixed on the surface of the mounting frame 41. The bending block 43 is fixed on the surface of the output shaft of the first hydraulic rod 42. The second hydraulic rod 44 is fixed on the front side of the top of the mounting plate 5. The forming die 45 is respectively arranged on the front side of the top of the bending table 2 and the front side below the mounting plate 5. The forming cavity 46 is opened on the surface of the opposite sides of the forming die 45. After placing the straight pipe into the forming cavity 46 on the surface of the lower forming die 45, the staff first opens the first hydraulic rod 42 at the rear and the second hydraulic rod 44 above, so that the first hydraulic rod 42 pushes the bending block 43 to insert into the inside of the forming cavity 46, and the upper forming die 45 also drops, so that the upper and lower forming dies 45 are fitted. At this time, the staff then opens the first hydraulic rod 42 on the left side, so that the first hydraulic rod 42 pushes the bending block 43 to move, and the bending block 43 on the left side pushes the straight pipe to move inside the forming cavity 46, thereby performing a bending operation on the straight pipe.

[0031] The bottom end of the output shaft of the second hydraulic rod 44 penetrates through the mounting plate 5 and extends below the mounting plate 5, and the output shaft of the second hydraulic rod 44 is fixedly connected to the top of the upper forming die 45. The forming cavity 46 is integrally arranged in an L shape. The diameter of the left bending block 43 is larger than the diameter of the rear bending block 43. After the left bending block 43 is pushed out, as the straight pipe continuously moves and deforms, the bent straight pipe will be sleeved on the surface of the rear bending block 43, and the rear bending block 43 is used to guide the pipe, improving the processing quality.

[0032] The transfer structure 3 includes a first electric push rod 31, a first rotary cylinder 32, a movable frame 33, a sliding sleeve 34 and a vacuum chuck 35. The first electric push rod 31 is fixed in the middle of the top of the processing table 1. The first rotary cylinder 32 is fixed at the top of the output shaft of the first electric push rod 31. The movable frame 33 is fixed at the top of the output shaft of the first rotary cylinder 32. The sliding sleeve 34 is sleeved on the four sides of the surface of the movable frame 33. The vacuum chuck 35 is bolted to the bottom of the sliding sleeve 34. After the pipe is subjected to corresponding processing, the first electric push rod 31 can be used to move the upper movable frame 33 up and down, thereby adjusting the height of the vacuum chuck 35, so that the vacuum chuck 35 adsorbs the processed pipe to move the pipe, and through the setting of the first rotary cylinder 32, the upper movable frame 33 can be rotated, thereby moving the position of the pipe to move the pipe to the corresponding processing position.

[0033] The sliding sleeve 34 is slidably connected to the surface of the movable frame 33. Second electric push rods 23 are fixed on the four sides of the top of the movable frame 33. One end of the output shaft of the second electric push rod 23 is fixedly connected to the top of the sliding sleeve 34. Through the arrangement of the second electric push rod 23, the output shaft of the second electric push rod 23 can push the sliding sleeve 34 to slide on the surface of the movable frame 33, thereby further adjusting the position of the vacuum suction cup 35 so as to accurately move the pipe to the corresponding processing position.

[0034] The indexing structure 9 includes a connecting plate 91, a second rotary cylinder 92, a clamping cylinder 93 and a pipe clamping block 94. The connecting plate 91 is fixed to the bottom end of the output shaft of the electric telescopic rod 8. The second rotary cylinder 92 is fixed to the inner wall surface of the connecting plate 91. The clamping cylinder 93 is fixed to the front side of the output shaft of the second rotary cylinder 92. The pipe clamping blocks 94 are fixed to the surfaces of the output shafts on the left and right sides of the clamping cylinder 93. Grooves are formed on the surfaces of the opposite sides of the pipe clamping blocks 94. When the clamping cylinder 93 is opened, the output shafts on both sides of the clamping cylinder 93 contract, so that the two pipe clamping blocks 94 move towards each other to clamp and fix the pipe. After deburring or reaming one side of the pipe is completed, the pipe can be rotated through the second rotary cylinder 92 so as to process the other end of the pipe.

[0035] The deburring structure 11 includes a mounting table 111, a first motor 112, a driving wheel 113, a driven wheel 114, a rotating shaft 115 and a wire grinding wheel 116. The mounting table 111 is bolted above the support frame 10. The first motor 112 is fixed to the left side of the bottom of the mounting table 111. The driving wheel 113 is rotatably connected to the left side of the top of the mounting table 111, and the output shaft of the first motor 112 penetrates through the mounting table 111 and is fixedly connected to the bottom of the driving wheel 113. The driven wheel 114 is rotatably connected to the right side of the top of the mounting table 111, and the driven wheel 114 is drivingly connected to the driving wheel 113 through a belt. The rotating shaft 115 penetrates through and is rotatably arranged above the mounting table 111, and the driven wheel 114 is fixedly connected to the bottom of the rotating shaft 115. The wire grinding wheel 116 is fixed above the surface of the rotating shaft 115. After the two pipe clamping blocks 94 clamp and fix the pipe, the staff can turn on the first motor 112, so that the output shaft of the first motor 112 drives the upper driving wheel 113 to rotate. Through the belt, the right driven wheel 114 rotates, the upper rotating shaft 115 rotates, and the rotating shaft 115 drives the wire grinding wheel 116 to perform deburring operation on the inner wall surface of the pipe, so as to perform reaming treatment on the pipe subsequently. The burrs on the inner wall of the pipe will affect the quality and precision of reaming. Through the deburring operation, the flatness and smoothness of the inner wall of the pipe can be ensured, thereby improving the quality and precision of reaming and meeting higher process requirements.

[0036] The hole expanding structure 13 includes a hydraulic cylinder 131, a hole expanding block 132 and a through hole 133. The hydraulic cylinder 131 is fixed at the bottom of the inner wall of the mounting shell 12. The hole expanding block 132 is fixed at the top of the output shaft of the hydraulic cylinder 131. The through hole 133 is opened on the surface of the top of the mounting shell 12, and the hole expanding block 132 is slidably connected to the inner wall of the through hole 133. After the deburring operation of the pipe is completed, the pipe is moved above the through hole 133 by the electric slide table 7 above. Subsequently, the staff opens the lower hydraulic cylinder 131, so that the output shaft of the hydraulic cylinder 131 pushes the hole expanding block 132 to move upward. The hole expanding block 132 passes through the through hole 133 to perform a hole expanding operation on one end of the pipe. After the hole expanding of one end of the pipe is completed, the staff rotates the pipe to perform hole expanding on the other end of the pipe again.

[0037] The adjusting structure 17 includes a second motor 171, a lead screw 172 and a moving table 173. The second motor 171 is fixed on one side of the support table 16. The lead screw 172 is rotatably connected above the support table 16, and the output shaft of the second motor 171 is fixedly connected to one end of the lead screw 172. The moving table 173 is arranged above the support table 16, and the lead screw 172 passes through the moving table 173 and is threadedly connected to the moving table 173. The grinding machine 18 is fixed on the top of the moving table 173. After the pipe after hole expanding treatment is placed inside the card slot 15, the staff can open the second motors 171 on both sides, so that the output shaft of the second motor 171 drives the lead screw 172 to rotate. The moving table 173 moves on the surface of the lead screw 172, so that the grinding machine 18 approaches both ends of the pipe. Subsequently, the staff turns on the grinding machine 18 to perform grinding treatment on both ends of the pipe, completing the processing of the pipe.

[0038] Guide bars 21 are bolted to both sides of the top of the support table 16. Guide blocks 22 are fixed to both sides of the bottom of the moving table 173. The guide bars 21 pass through the guide blocks 22 and are slidably connected to the guide blocks 22. When the lead screw 172 rotates, the guide blocks 22 on both sides guide the upper moving table 173, so that the moving table 173 moves smoothly, improving the stability of the grinding machine 18 during grinding processing.

[0039] Working principle: When the staff needs to process the pipe, the staff first place the pipe inside the forming cavity 46 on the surface of the forming die 45, and open the second hydraulic rod 44 above, so that the upper forming die 45 drops. Then the staff open the first hydraulic rod 42 at the rear, so that the bending block 43 at the rear is pushed out. Then open the first hydraulic rod 42 on the left, so that the bending block 43 on the left is pushed out. The pipe moves inside the forming cavity 46 and bends, thus completing the bending operation of the pipe. After the processing is completed, the staff control the first rotary cylinder 32 on one side to open, so that the first rotary cylinder 32 rotates the movable frame 33. After moving the vacuum suction cup 35 to the corresponding position, the first electric push rod 31 below is opened, so that the vacuum suction cup 35 drops to adsorb the pipe. Subsequently, the pipe is moved by the first rotary cylinder 32, so that the pipe moves above the wire grinding wheel 116. The pipe is clamped and fixed by the clamping cylinder 93. Then the electric telescopic rod 8 pushes the connecting plate 91 down, and the inner wall of the pipe is deburred by the wire grinding wheel 116. After the burrs at one end of the pipe are cleaned, the staff make the pipe rotate 90 degrees through the second rotary cylinder 92, and then deburr the other end of the pipe. Then the electric sliding table 7 controls the pipe to move above the installation shell 12. At this time, the hydraulic cylinder 131 below is opened, so that the reaming block 132 moves upward, and one end of the pipe is reamed by the reaming block 132. Then the pipe is rotated again through the second rotary cylinder 92 to ream both ends of the pipe. After the processing is completed, the staff adjust the movable frame 33 again, so that the vacuum suction cup 35 adsorbs the pipe, and move the bent and reamed pipe to the surface of the placement plate 14, and fix the position of the pipe through the card slot 15. Then the staff open the second motors 171 on both sides, so that the grinding machines 18 on both sides move towards the pipe, and grind the surfaces of both ends of the pipe through the grinding machines 18. After the grinding is completed, the staff move the processed pipe out of the card slot 15 again through the vacuum suction cup 35, and move the pipe to above the blanking chute 19. Then the staff close the vacuum suction cup 35 at the corresponding position, so that the processed pipe drops. The pipe passes through the blanking chute 19 and falls into the receiving box 20 below, thus completing the processing operation of the pipe.

[0040] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An elbow pushing, bending and shaping planar integrated device, comprising a processing table (1), characterized in that: On the left side of the processing table (1), there is a bending table (2). On the top of the processing table (1), a transfer structure (3) is fixed. On the surface above the bending table (2), a bending structure (4) is fixed. On the top of the bending table (2), a mounting plate (5) is fixed. At the rear side of the processing table (1), there is a fixing frame (6), and on the top of the fixing frame (6), an electric slide table (7) is fixed. On the left and right sides of the front side of the electric slide table (7), electric telescopic rods (8) are fixed respectively. At the bottom end of the output shaft of the electric telescopic rod (8), a indexing structure (9) is fixed. On the left side above the fixing frame (6), a support frame (10) is bolted, and on the surface of the support frame (10), a deburring structure (11) is installed. Above the fixing frame (6) and on the right side of the support frame (10), a mounting shell (12) is fixed, and inside the mounting shell (12), a hole expanding structure (13) is arranged. On the right side of the top of the processing table (1), a placing plate (14) is fixed, and above the placing plate (14), a card slot (15) is opened. On the front and rear sides of the right side of the processing table (1), support platforms (16) are fixed respectively, and the support platforms (16) are inclined as a whole. Above the support platforms (16), an adjusting structure (17) is movably connected, and above the adjusting structure (17), a grinding machine (18) is installed. On the front side of the top of the processing table (1), a blanking groove (19) is opened. Below the processing table (1), a receiving box (20) is placed.

2. The elbow pushing, bending and shaping planar integrated device according to claim 1, characterized in that: The bending structure (4) includes a mounting frame (41), a first hydraulic rod (42), a bending block (43), a second hydraulic rod (44), a forming die (45) and a forming cavity (46). The mounting frame (41) is bolted to the left side and the rear side of the top of the bending table (2). The first hydraulic rod (42) is fixed on the surface of the mounting frame (41). The bending block (43) is fixed on the surface of the output shaft of the first hydraulic rod (42). The second hydraulic rod (44) is fixed on the front side of the top of the mounting plate (5). The forming dies (45) are respectively arranged on the front side of the top of the bending table (2) and the front side below the mounting plate (5). The forming cavity (46) is opened on the surface of the opposite sides of the forming die (45).

3. The one-piece elbow push-bending and shaping planar device according to claim 2, wherein: The bottom end of the output shaft of the second hydraulic rod (44) penetrates through the mounting plate (5) and extends to the lower side of the mounting plate (5), and the output shaft of the second hydraulic rod (44) is fixedly connected to the top of the upper forming die (45). The forming cavity (46) is L-shaped as a whole. The diameter of the left bending block (43) is larger than that of the rear bending block (43).

4. The elbow pushing, bending and shaping planar integrated device according to claim 1, characterized in that: The transfer structure (3) includes a first electric push rod (31), a first rotary cylinder (32), a movable frame (33), a sliding sleeve (34) and a vacuum suction cup (35). The first electric push rod (31) is fixed in the middle of the top of the processing table (1). The first rotary cylinder (32) is fixed at the top of the output shaft of the first electric push rod (31). The movable frame (33) is fixed at the top of the output shaft of the first rotary cylinder (32). The sliding sleeve (34) is sleeved on the four sides of the surface of the movable frame (33). The vacuum suction cup (35) is bolted to the bottom of the sliding sleeve (34).

5. The one-piece elbow push-bending and shaping planar device according to claim 4, wherein: The sliding sleeve (34) is slidably connected to the surface of the movable frame (33). Second electric push rods (23) are fixed on the four sides of the top of the movable frame (33). One end of the output shaft of the second electric push rod (23) is fixedly connected to the top of the sliding sleeve (34).

6. The one-piece elbow pushing, bending and shaping planar device according to claim 1, characterized in that: The indexing structure (9) includes a connecting plate (91), a second rotary cylinder (92), a clamping cylinder (93) and a pipe clamping block (94). The connecting plate (91) is fixed at the bottom end of the output shaft of the electric telescopic rod (8). The second rotary cylinder (92) is fixed on the inner wall surface of the connecting plate (91). The clamping cylinder (93) is fixed on the front side of the output shaft of the second rotary cylinder (92). The pipe clamping blocks (94) are fixed on the surfaces of the output shafts on the left and right sides of the clamping cylinder (93). Grooves are formed on the surfaces of the opposite sides of the pipe clamping blocks (94).

7. The one-piece elbow pushing, bending and shaping planar device according to claim 1, wherein: The deburring structure (11) includes a mounting table (111), a first motor (112), a driving wheel (113), a driven wheel (114), a rotating shaft (115) and a wire grinding wheel (116). The mounting table (111) is bolted above the support frame (10). The first motor (112) is fixed on the left side of the bottom of the mounting table (111). The driving wheel (113) is rotatably connected to the left side of the top of the mounting table (111). The output shaft of the first motor (112) penetrates through the mounting table (111) and is fixedly connected to the bottom of the driving wheel (113). The driven wheel (114) is rotatably connected to the right side of the top of the mounting table (111). The driven wheel (114) is drivingly connected to the driving wheel (113) through a belt. The rotating shaft (115) penetrates through and is rotatably arranged above the mounting table (111). The driven wheel (114) is connected to the bottom of the rotating shaft (115). The wire grinding wheel (116) is fixed above the surface of the rotating shaft (115).

8. A one-piece elbow pushing, bending and shaping planar device according to claim 1, characterized in that: The hole expanding structure (13) includes a hydraulic cylinder (131), a hole expanding block (132) and a through hole (133). The hydraulic cylinder (131) is fixed at the bottom of the inner wall of the mounting shell (12). The hole expanding block (132) is fixed at the top of the output shaft of the hydraulic cylinder (131). The through hole (133) is formed on the surface of the top of the mounting shell (12). The hole expanding block (132) is slidably connected to the inner wall of the through hole (133).

9. The elbow pushing, bending and shaping planar integrated device according to claim 1, characterized in that: The adjusting structure (17) includes a second motor (171), a lead screw (172) and a moving table (173). The second motor (171) is fixed on one side of the supporting table (16). The lead screw (172) is rotatably connected above the supporting table (16), and the output shaft of the second motor (171) is fixedly connected to one end of the lead screw (172). The moving table (173) is arranged above the supporting table (16), and the lead screw (172) passes through the moving table (173) and is in threaded connection with the moving table (173). The grinding machine (18) is fixed on the top of the moving table (173).

10. The elbow pushing, bending and shaping planar integrated device according to claim 9, characterized in that: Guide bars (21) are bolted to both sides of the top of the supporting table (16). Guide blocks (22) are fixed to both sides of the bottom of the moving table (173). The guide bars (21) pass through the guide blocks (22) and are slidably connected to the guide blocks (22).

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