Auxiliary supporting device in folding production process of power distribution cabinet

Abstract

The application discloses an auxiliary supporting device in a folding production process of a power distribution cabinet and relates to the technical field of power distribution cabinets. The auxiliary supporting device solves the problem that it is troublesome for personnel to take the power distribution cabinet when the power distribution cabinet is folded into a frame. The auxiliary supporting device comprises a processing platform, a pressing plate is installed on the processing platform, electric push rods for lifting adjustment are fixed at the two ends of the pressing plate, a folding plate is rotatably installed at one end of the processing platform, and the other end of the processing platform is connected with conveying equipment. The application adds a butt joint frame which is opposite to the folded metal frame on the existing cold bending and pressing equipment. When the metal frame is folded into a rectangular opening, the outer end is directly inserted into the butt joint frame. The pushing mechanism drives the adjusting rod to move on the inclined plate, so that the metal frame after folding can stably pass through the pressing plate through the movement and lifting of the butt joint frame. Personnel do not need to pull open the metal frame, but only need to directly pull out backward to take out, thereby reducing the hidden danger of being scratched and saving labor.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of power distribution cabinets, in particular to an auxiliary supporting device in the bending production process of a power distribution cabinet. BACKGROUND

[0002] A power distribution cabinet is the last-stage equipment of a power distribution system, and the cabinet has a rectangular box shape. In the production process of the power distribution cabinet, a metal plate in a roll is mainly cut, bent into a rectangular frame, and then the side plate of the rectangular frame is butted with the door plate through welding to prepare the cabinet.

[0003] In the bending process, the bending operation is mainly performed by a cold bending machine. The cut metal plate is transported to the cold bending machine by a conveying device. The metal plate is pressed down by a pressing plate and rotated to realize bending, so that a metal plate is bent into a rectangle. For example, as shown in the accompanying drawings, the metal plate needs to be bent by 90 degrees three times. Figure 9 As shown in the accompanying drawings, the existing bending equipment is in a state A of butting the metal plate for the second time and a state B of the third time. After the third time, the metal plate in the state B is bent into a rectangle with the first end and the second end in contact. When the metal frame is taken out, the metal plate needs to be pulled open first and then dragged backward, so as to be taken down by the pressing plate. In the whole process, the metal frame needs to be manually pulled open for a long time. Since the outer side of the metal plate is not subjected to corresponding packaging treatment, the personnel directly contact the metal plate, which may scratch the metal plate. The labor amount is large in the long-term work on the production line. Therefore, the technical field urgently needs to provide an auxiliary supporting device suitable for the bending production process of a power distribution cabinet to assist personnel in taking the bent metal frame and realize semi-automatic production of the power distribution cabinet. SUMMARY

[0004] The application aims to provide an auxiliary supporting device in the bending production process of a power distribution cabinet, which assists personnel in taking the bent metal frame, so as to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme. An auxiliary supporting device in the bending production process of a power distribution cabinet comprises a processing platform. A pressing plate is installed on the processing platform, and two ends of the pressing plate are fixed with electric push rods for lifting adjustment. A bending plate is rotatably installed at one end of the processing platform, and the other end of the processing platform is butted with a conveying device. The auxiliary supporting device further comprises a butt joint frame for butt joint of the outer end of the bent metal plate. Two moving openings are formed in the processing platform, and two ends of the butt joint frame are fixed with adjusting rods which are slidably penetrated through the moving openings. A pushing mechanism for adjusting rod movement is installed at the bottom of the processing platform.

[0006] Preferably, the pushing mechanism comprises two lead screws, both ends of the two lead screws are fixed on the bottom of the machining platform through bearing blocks, and the outer ends of the two lead screws are fixed with linkage gears, the outer sides of the two linkage gears are engaged with a toothed belt one, the bottom of the machining platform is fixed with a servo motor, and the output end of the servo motor is fixed with the outer end of one of the lead screws through a shaft coupling, the outer sides of the two lead screws are threadedly sleeved with a moving seat, and the moving seat is slidably sleeved on the outer side of the adjusting rod, the bottom of the machining platform is rotatably installed with an inclined plate through a rotating shaft, and the outer end of the inclined plate is installed with an adjusting mechanism for adjusting the angle of the inclined plate, the bottom of the adjusting rod is installed with a roller, and the designed pushing mechanism can push the metal frame.

[0007] Preferably, the moving seat comprises a butt joint sleeve slidably sleeved with the adjusting rod and a pipe sleeve threadedly sleeved with the lead screw, the outer end of the butt joint sleeve is slidably sleeved on the outer side of the pipe sleeve, the butt joint sleeve is internally provided with a mounting groove, a plurality of butt grooves with inner walls being inclined surfaces are formed on the outer side of the pipe sleeve at equal angles, the mounting groove is internally provided with a clamping piece, the movement of the moving seat drives the movement of the adjusting rod, and the adjusting rod moves on the inclined plate, so that the movement and lifting of the butt joint frame are realized, and personnel can conveniently take the metal frame.

[0008] Preferably, the clamping piece comprises a fixed rod fixed in the mounting groove, the outer side of the fixed rod is sleeved with a butt joint for clamping the butt groove, and the outer side of the fixed rod is sleeved with an extrusion spring for pushing the butt joint outward, the clamping piece can limit the pipe sleeve, so that the pipe sleeve can move with the rotation of the lead screw.

[0009] Preferably, the inclined plate comprises a plate one and a plate two, the plate one is rotatably connected with the bottom of the machining platform through a rotating shaft, and the plate two is connected with the adjusting mechanism, the adjacent sides of the plate one and the plate two are inserted with each other, and a connecting piece is installed between the plate one and the plate two, the design of the inclined plate satisfies the length adjustment and is suitable for supporting when different models of metal frames are bent.

[0010] Preferably, the adjusting mechanism comprises a positioning plate, both ends of the positioning plate are threadedly inserted with threaded rods, both ends of the positioning plate are installed on the surface of the machining platform through bearing blocks, the outer ends of the two threaded rods are fixed with transmission gears, the outer sides of the two transmission gears are engaged with a toothed belt two, the outer end of one of the threaded rods is fixed with a rotating cap one, the bottom of the positioning plate is fixed with adjusting columns at both ends, the bottom of the adjusting column is fixed with a connecting plate, the outer end of the plate two is fixed with a rotating rod fixed with the two connecting plates, and the outer side of the positioning plate is installed with a guide piece, the adjusting mechanism satisfies the supporting of different models of metal frames after being bent.

[0011] Preferably, the guide comprises two L-shaped guide plates, the outer side of the positioning plate is provided with a sliding port, and the two L-shaped guide plates are both fixed with a sliding plate in sliding connection with the sliding port, a two-way threaded rod is rotatably installed in the sliding port, and the two sliding plates are threadedly sleeved at the two ends of the two-way threaded rod, one end of the two-way threaded rod rotatably penetrates through the sliding port and is fixed with a rotating cap two, and the designed guide can guide the metal plate to stably move into the bending equipment.

[0012] Preferably, the connecting piece comprises a connecting block fixed on the plate one and the plate two, a connecting rod is fixed on the outer side of the connecting block on the plate one, the connecting rod slidably penetrates through the connecting block on the plate two and is fixed with a limiting ring, and a return spring abutting against the limiting ring and the connecting block is sleeved on the outer side of the connecting rod, the designed connecting piece can meet the movement between the plate one and the plate two, thereby improving the length of the inclined plate and meeting the bending of frames with different lengths.

[0013] Preferably, the bottom of the toothed belt two is provided with an abutting rod at both ends, and the abutting rod is fixed on the outer wall of the bearing seat in butt joint with the threaded rod, the designed abutting rod can lift the toothed belt two to provide sufficient space for the movement of the metal plate.

[0014] Preferably, the outer wall of the butt joint frame is provided with a notch, and a roller is rotatably installed in the notch, so that when the outer ends of the metal frame abut against each other, the roller can smoothly move into the butt joint frame.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] The present application adds a butt joint frame to the existing cold bending and pressing equipment, so that when the metal frame is bent into a rectangular port, the outer end is directly inserted into the butt joint frame, the adjusting rod is driven by the pushing mechanism to move on the inclined plate, so that the movement and lifting of the butt joint frame can stably pass through the pressing plate, and the personnel need only directly pull out to take out, thereby reducing the safety hazard of being scratched and saving labor.

[0017] The length of the inclined plate can be changed, the length of the inclined plate can be changed by changing the position of the positioning plate, thereby meeting the bending of rectangular frames with different heights. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a first bending structure diagram of the present application to the metal plate.

[0019] Figure 2 It is a second bending structure diagram of the present application to the metal plate.

[0020] Figure 3 It is a third bending structure diagram of the present application to the metal plate.

[0021] Figure 4 Structure diagram of adjusting mechanism of the present application;

[0022] Figure 5 Structure diagram of bottom of processing platform of the present application;

[0023] Figure 6 Side view of processing platform of the present application;

[0024] Figure 7 Structure diagram of partial section of pushing mechanism of the present application;

[0025] Figure 8 Structure diagram of partial section of moving seat of the present application;

[0026] Figure 9 Bending diagram of existing bending machine.

[0027] In the figure: 1- processing platform; 2- pressing plate; 3- bending plate; 4- moving mouth; 5- adjusting rod; 6- pushing mechanism; 7- screw rod; 8- linkage gear; 9- toothed belt one; 10- servo motor; 11- moving seat; 12- inclined plate; 13- adjusting mechanism; 14- roller; 15- butt joint sleeve; 16- channel; 17- installation groove; 18- butt joint groove; 19- clamping part; 20- fixed rod; 21- butt joint; 22- extrusion spring; 23- plate one; 24- plate two; 25- connecting part; 26- positioning plate; 27- threaded rod; 28- transmission gear; 29- toothed belt two; 30- turn cap one; 31- connecting plate; 32- guide part; 33- L-shaped guide plate; 34- sliding mouth; 35- sliding plate; 36- bidirectional threaded rod; 37- turn cap two; 38- connecting block; 39- connecting rod; 40- return spring; 41- abutting rod; 42- roller; 43- butt joint frame; 44- adjusting column. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application.

[0029] Embodiment 1

[0030] Please refer to Figure 1 and Figure 5The diagram illustrates an auxiliary support device for the bending process of a power distribution cabinet. It includes a processing platform 1, on which a clamping plate 2 is mounted. Both ends of the clamping plate 2 are fixed with electric push rods for lifting and adjusting. These electric push rods are existing equipment. They drive the clamping plate 2 downwards to press the metal plate placed on the processing platform 1, facilitating subsequent bending processes. A bending plate 3 is rotatably mounted on one end of the processing platform 1. The bending plate 3 rotates via the extension and retraction of an external electric push rod, thus pushing the metal plate moved onto the bending plate 3 for bending. The other end of the processing platform 1 is connected to a conveying device that can transfer the cut metal plate for bending operations. The device also includes a docking frame 43 for docking the outer ends of the bent metal plate (e.g., ...). Figure 3 (As shown); the processing platform 1 has two movable ports 4, which are symmetrically arranged on both sides of the processing platform 1. Adjusting rods 5, which slide through the movable ports 4, are fixed at both ends of the docking frame 43. A pushing mechanism 6 (as shown) is installed at the bottom of the processing platform 1 to push the adjusting rods 5. Figure 5 (as shown);

[0031] It should be noted that the pressing plate 2 lifting and pressing the metal plate and the bending plate 3 rotating and bending the metal plate are common components in existing cold bending equipment. Through the designed docking frame 43, the outer end of the metal frame after the third bend can be inserted into the docking frame 43, and the pushing mechanism 6 can be used to assist in picking it up.

[0032] Please refer to Figures 5-7 The pushing mechanism 6 includes two lead screws 7, both ends of which are fixed to the bottom of the processing platform 1 via bearing seats. A linkage gear 8 is fixed to the outer end of each lead screw 7, and a toothed belt 9 meshes with the outer sides of the two linkage gears 8. The two linkage gears 8 and the toothed belt 9 mesh with each other, thereby enabling synchronous rotation of the two lead screws 7 and improving rotational stability. A servo motor 10 is fixed to the bottom of the processing platform 1, and the output end of the servo motor 10 is fixed to the outer end of one of the lead screws 7 via a coupling. A movable seat 11 is threaded onto the outer side of each of the two lead screws 7, and the movable seat 11 is slidably sleeved on the outer side of the adjusting rod 5. Rotation of the lead screw 7 can drive the movable seat 11, which is threadedly connected to it, to move. A slant plate 12 is rotatably mounted on the bottom of the processing platform 1 via a rotating shaft, and an adjusting mechanism 13 for adjusting the angle of the slant plate 12 is installed on the outer end of the slant plate 12. A roller 14 is installed at the bottom of the adjusting rod 5, and under the action of gravity, the roller 14 can be brought into contact with the outer side of the slant plate 12. The pushing mechanism 6 can drive the adjusting rod 5 to move on the inclined plate 12, thereby causing the docking frame 43 to rise and fall accordingly, making it easy to remove.

[0033] It needs to be explained that through the rotation of the servo motor 10, the two lead screws 7 can be driven to rotate synchronously, thereby driving the two moving seats 11 to move synchronously, and further driving the adjusting rod 5 to move on the inclined plate 12, so as to complete the movement and lifting operation of the adjusting rod 5 and the docking frame 43, which is convenient for personnel operation.

[0034] At the same time, please refer to Figure 8 , the moving seat 11 includes a docking sleeve 15 which is sleeved with the adjusting rod 5 and a channel-shaped tube 16 which is threadedly sleeved with the lead screw 7. The outer end of the docking sleeve 15 is sleeved with the outer side of the channel-shaped tube 16. The channel-shaped tube 16 is designed so that when the channel-shaped tube 16 moves on the outer side of the lead screw 7, it can stably drive the docking sleeve 15 to move synchronously. Specifically, the rotation of the lead screw 7 drives the channel-shaped tube 16 which is threadedly connected with the lead screw 7 to move along the lead screw, and then drives the outer docking sleeve 15 to move, the moving direction is along the lead screw 7; and the docking sleeve 15 is internally provided with a mounting groove 17, and the outer side of the channel-shaped tube 16 is provided with a plurality of inner wall inclined docking grooves 18 at equal angles, and the mounting groove 17 is internally provided with a clamping piece 19;

[0035] The clamping piece 19 includes a fixed rod 20 fixed in the mounting groove 17, and the outer side of the fixed rod 20 is sleeved with a docking head 21 which is clamped with the docking groove 18. The outer side of the docking head 21 is in close contact with the inner inclined surface of the docking groove 18, so that under the action of a large enough external force, the docking head 21 can be retracted on the fixed rod 20 to separate from the docking groove 18, and the outer side of the fixed rod 20 is sleeved with a compression spring 22 for pushing the docking head 21 to move outward, and the spring has the effect of pushing the docking head 21 to reset;

[0036] It needs to be explained that the design of the clamping piece 19 and the channel-shaped tube 16 in the moving seat 11 makes the moving seat 11 correspondingly move with the channel-shaped tube 16 moving on the lead screw 7 when the lead screw 7 rotates, and when it moves to the limit position, the channel-shaped tube 16 will not move due to the continuous rotation of the lead screw 7, but will rotate with the lead screw 7. Under the action of external force, the docking head 21 separates from the docking groove 18, and the docking sleeve 15 is no longer clamped with the channel-shaped tube 16, so it will not continue to move, mainly to meet the subsequent position adjustment of the adjusting mechanism 13, so that the docking frame 43 can move correspondingly.

[0037] Please refer to Figure 5 , the inclined plate 12 in the figure includes a plate one 23 and a plate two 24. The plate one 23 is a U-shaped structure, and the plate two 24 is a π-shaped structure, which are inserted together in the same plane. The plate one 23 is rotatably connected with the bottom of the machining platform 1 through a rotating shaft, and the plate two 24 is connected with the adjusting mechanism 13. The adjacent sides of the plate one 23 and the plate two 24 are inserted together. A connecting piece 25 is installed between the plate one 23 and the plate two 24, so that the inclined plate 12 can be elongated to a certain length by inserting the plate one 23 and the plate two 24 together and cooperating with the connecting piece 25.

[0038] In addition, please refer to Figure 2 and Figure 4 , the adjusting mechanism 13 in the figure includes a positioning plate 26, both ends of the positioning plate 26 are threaded with threaded rods 27, and both threaded rods 27 are installed on both ends of the surface of the machining platform 1 through bearing seats, both outer ends of both threaded rods 27 are fixed with transmission gears 28, and the outer sides of both transmission gears 28 are engaged with a toothed belt two 29, the transmission gears 28 and the toothed belt two 29 are matched with each other, and the synchronous rotation of both threaded rods 27 can be realized. The outer end of one of the threaded rods 27 is fixed with a rotating cap one 30, and the operator can easily drive the threaded rod 27 to rotate by rotating the rotating cap one 30, and can also manually rotate by means of other similar handles and the like. Please refer to Figure 6 , both ends of the bottom of the positioning plate 26 are fixed with adjusting columns 44, the bottom of the adjusting column 44 is fixed with a connecting plate 31, and the outer end of the second plate 24 is fixed with a rotating rod (as shown in Figure 5 ) fixed with two connecting plates 31. Please refer to Figure 4 , the outer side of the positioning plate 26 is installed with a guide 32; both ends of the bottom of the toothed belt two 29 are provided with abutting rods 41, and the abutting rods 41 are fixed on the outer wall of the bearing seat abutting the threaded rods 27, and the designed abutting rods 41 can move the toothed belt two 29 away from the machining platform 1 to avoid contact with the metal plate;

[0039] It should be noted that the threaded rod 27 can be driven to rotate by rotating the rotating cap one 30, so as to drive the positioning plate 26 to adjust the position, and when the bending of the power distribution cabinet of different heights is performed, the position can be correspondingly adjusted, and after the adjustment, the inclined plate 12 can be correspondingly lengthened. Specifically, the inclined plate 12 can be lengthened by a certain length through the mutual insertion of the first plate 23 and the second plate 24 and the cooperation of the connecting piece 25; the butt joint frame 43 can also be correspondingly moved to meet the auxiliary taking out when the power distribution cabinet shell of different heights is bent.

[0040] The method for assisting in taking out the bent metal frame is as follows: first, the cut metal plate is moved into the machining platform 1 through the conveying equipment, and then the metal plate is pressed through the pressing plate 2, and then the bending plate 3 is rotated to realize the first bending, and then the metal plate continues to move forward, and the shape after bending is as shown in Figure 1 ; the bending plate 3 continues to rotate and bend, and the shape is as shown in Figure 2 ; and the third bending is performed in the same way, and the shape is as shown in Figure 3 ; the outer end of the bent metal frame is directly inserted into the butt joint frame 43, and then the servo motor 10 is rotated to drive the lead screw 7 to rotate, so that the moving seat 11 moves towards the pressing plate 2, thereby driving the adjusting rod 5 and the butt joint frame 43 to move, and the roller 14 at the bottom of the adjusting rod 5 moves along the inclined plate 12, thereby lifting the butt joint frame 43, as shown in Figure 7As shown, so as to realize the bending after the metal frame is pulled open, the operator is easy to separate the metal frame from the pressing plate 2 and the bending equipment, and it is easier and safer to take out;

[0041] When the power distribution cabinet shell of different heights is bent, the rotation of the rotating cap 30 drives the threaded rod 27 to rotate, and also enables the positioning plate 26 to correspondingly adjust the position, thereby adjusting the length of the inclined plate 12, and the abutting frame 43 is in close contact with the positioning plate 26 under the rotation of the lead screw 7, thereby being able to stably abut the outer end of the metal plate after the third bending, and further realizing the auxiliary lifting and pushing out.

[0042] In the present scheme, in order to make the metal plate outer end inserted into the abutting frame 43 more smoothly and with smaller friction, a notch is opened on the outer wall of the abutting frame 43, and a roller 42 is rotatably installed in the notch.

[0043] Embodiment 2

[0044] Please refer to Figure 4 , the present embodiment is further illustrated in embodiment 1, the guide 32 in the figure includes two L-shaped guide plates 33, which are in close contact with the surface of the processing platform 1, and are used for guiding the metal plate transmitted on the conveying equipment to be rectified, the outer side of the positioning plate 26 is provided with a sliding opening 34, and the two L-shaped guide plates 33 are each fixed with a sliding plate 35 connected with the sliding opening 34 in sliding mode, a bidirectional threaded rod 36 is rotatably installed in the sliding opening 34, and the two sliding plates 35 are threadedly sleeved at both ends of the bidirectional threaded rod 36, one end of the bidirectional threaded rod 36 rotatably penetrates the sliding opening 34 and is fixed with a rotating cap 37;

[0045] Through the rotation of the rotating cap 37, the rotation of the bidirectional threaded rod 36 is driven, so that the two sliding plates 35 are correspondingly synchronously moved in opposite directions, thereby realizing the position adjustment of the two L-shaped guide plates 33, thereby satisfying the rectification operation of the metal plate of different widths.

[0046] The rest of the structure is the same as that of embodiment 1.

[0047] Embodiment 3

[0048] Please refer to Figure 5 and Figure 6 , the present embodiment is further illustrated in other embodiments, the connecting piece 25 in the figure includes a connecting block 38 fixed on the plate 23 and the plate 24, a connecting rod 39 is fixed outside the connecting block 38 on the plate 23, the connecting rod 39 slidably penetrates the connecting block 38 on the plate 24 and is fixed with a limiting ring, and a return spring 40 is sleeved on the outer side of the connecting rod 39 and abuts against the limiting ring and the connecting block 38;

[0049] It should be noted that through the cooperation of the reset spring 40 and the connecting rod 39, the board one 23 and the board two 24 can be reset more conveniently and smoothly after being pulled apart.

[0050] It should be noted that in this document, the terms "first" and "second" are used merely to distinguish one entity or action from another entity or action, and do not necessarily require or imply these entities or actions have any such actual relationship or order. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An auxiliary support device in the bending production process of a power distribution cabinet, comprising: Processing platform (1), the processing platform (1) is provided with a pressing plate (2), and the both ends of the pressing plate (2) are fixed with electric push rods for lifting adjustment, one end of the processing platform (1) is rotatably provided with a bending plate (3), and the other end of the processing platform (1) is connected with conveying equipment; characterized by further comprising: a connecting frame (43) for connecting the outer end of the bent metal plate, two moving openings (4) are formed in the processing platform (1), and the both ends of the connecting frame (43) are fixed with adjusting rods (5) which are slidably penetrated through the moving openings (4), and a pushing mechanism (6) for moving the adjusting rods (5) is installed at the bottom of the processing platform (1); the pushing mechanism (6) comprises two lead screws (7), the both ends of the two lead screws (7) are fixed to the bottom of the processing platform (1) through bearing seats, the outer ends of the two lead screws (7) are fixed with linkage gears (8), and the outer sides of the two linkage gears (8) are meshed with a toothed belt (9); a servo motor (10) is fixed to the bottom of the processing platform (1), and the output end of the servo motor (10) is fixed to the outer end of one of the lead screws (7) through a shaft coupling, the outer sides of the two lead screws (7) are threadedly sleeved with moving seats (11), and the moving seats (11) are slidably sleeved on the outer sides of the adjusting rods (5); a slope plate (12) is rotatably installed at the bottom of the processing platform (1) through a rotating shaft, and the outer end of the slope plate (12) is provided with an adjusting mechanism (13) for adjusting the angle of the slope plate (12); a roller (14) is installed at the bottom of the adjusting rod (5); the slope plate (12) comprises a plate one (23) and a plate two (24), the plate one (23) is rotatably connected with the bottom of the processing platform (1) through a rotating shaft, the plate two (24) is connected with the adjusting mechanism (13), the adjacent sides of the plate one (23) and the plate two (24) are inserted with each other, and a connecting piece (25) is installed between the plate one (23) and the plate two (24); the adjusting mechanism (13) comprises a positioning plate (26), the both ends of the positioning plate (26) are threadedly inserted with threaded rods (27), the both ends of the positioning plate (26) are rotatably installed on the surface of the processing platform (1) through bearing seats, the outer ends of the two threaded rods (27) are fixed with transmission gears (28), the outer sides of the two transmission gears (28) are meshed with a toothed belt (29), the outer end of one of the threaded rods (27) is fixed with a rotating cap (30), the bottom of the positioning plate (26) is fixed with adjusting columns (44), the bottom of the adjusting column (44) is fixed with a connecting plate (31), the outer end of the plate two (24) is fixed with a rotating rod which is fixed with two connecting plates (31), and the outer side of the positioning plate (26) is provided with a guide piece (32).

2. The auxiliary support device for power distribution cabinet bending production process according to claim 1, characterized in that: The mobile base (11) comprises a butt joint sleeve (15) slidingly sleeved with the adjusting rod (5) and a channel bar (16) threadedly sleeved with the screw rod (7), the outer end of the butt joint sleeve (15) is slidingly sleeved on the outer side of the channel bar (16), the butt joint sleeve (15) is internally provided with a mounting groove (17), the outer side of the channel bar (16) is angularly provided with a plurality of butt joint grooves (18) with inner walls being inclined, and the mounting groove (17) is internally provided with a clamping piece (19).

3. The auxiliary support device for switchgear folding production process according to claim 2, characterized in that: The clamping piece (19) comprises a fixed rod (20) fixed in the mounting groove (17), the outer side of the fixed rod (20) is sleeved with a butt joint (21) clamped with the butt joint groove (18), and the outer side of the fixed rod (20) is sleeved with an extrusion spring (22) for pushing the butt joint (21) to move outward.

4. The auxiliary support device for power distribution cabinet bending production process according to claim 1, characterized in that: The guide piece (32) comprises two L-shaped guide plates (33), the outer side of the positioning plate (26) is provided with a sliding port (34), and the two L-shaped guide plates (33) are both fixed with a sliding plate (35) slidingly connected with the sliding port (34), the sliding port (34) is internally rotatably provided with a bidirectional threaded rod (36), and the two sliding plates (35) are threadedly sleeved on the two ends of the bidirectional threaded rod (36), one end of the bidirectional threaded rod (36) rotatably penetrates the sliding port (34) and is fixed with a rotating cap two (37).

5. The auxiliary support device for switchgear folding production process according to claim 1, characterized in that: The connecting piece (25) comprises a connecting block (38) fixed on the plate one (23) and the plate two (24), the outer side of the connecting block (38) on the plate one (23) is fixed with a connecting rod (39), the connecting rod (39) slidingly penetrates the connecting block (38) on the plate two (24) and is fixed with a limiting ring, and the outer side of the connecting rod (39) is sleeved with a reset spring (40) abutting against the limiting ring and the connecting block (38).

6. The auxiliary support device for switchgear folding production process according to claim 1, characterized in that: The bottom of the toothed belt two (29) is provided with abutting rods (41) at both ends, and the abutting rods (41) are fixed on the outer wall of the bearing seat abutting against the threaded rod (27).

7. The auxiliary support device for switchgear folding production process according to claim 1, characterized in that: The outer wall of the butt joint frame (43) is provided with a notch, and the notch is rotatably provided with a roller (42).

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