Adjustable bending forming machine structure

Abstract

The utility model relates to the technical field of bending forming machines, in particular to an adjustable bending forming machine structure which comprises a base, the inner bottom wall of the base is fixedly connected with the bottom of a driving piece through a bolt, the inner wall of the driving piece is connected with the outer wall of a transmission piece in a clamped mode, and the outer wall of the transmission piece is fixedly connected with the inner wall of a sliding piece. When the die needs to be replaced, the clamping block is pulled out of the inserting groove, the clamping block is separated from the clamping groove, the rotating ring is rotated at the moment, the rotating ring drives the transmission rod to rotate, the clamping block is pulled out of the clamping groove, the clamping block is pulled out of the clamping groove, and therefore the die can be replaced. The transmission rod drives the rotating disc to rotate through the transmission bevel gear, the rotating bevel gear and the rotating rod in sequence, so that the rotating disc drives the bending mold to rotate, the needed bending mold is rotated to the position below the bending tool bit, the clamping block is reset to clamp the rotating disc to fix the rotating disc, and therefore the mold is replaced, and the mold replacing efficiency of people is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of bending forming machine technology, specifically to an adjustable bending forming machine structure. Background Technology

[0002] A bending machine is a machine that can bend thin plates and process workpieces with side walls. It is also very easy to operate. The bending machine is an important piece of equipment in the sheet metal industry for bending and forming workpieces. Its function is to press steel plates into parts of various shapes according to process requirements.

[0003] Currently, most bending machines on the market require the original bending die to be removed from the bending machine and the new bending die to be installed on the machine when changing the bending die. This makes changing the bending die time-consuming and laborious, causing inconvenience to users. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable bending forming machine structure to solve the problem of time-consuming and labor-intensive bending die replacement mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: an adjustable bending forming machine structure, including a base, the inner bottom wall of which is fixedly connected to the bottom of a driving component by bolts, the inner wall of the driving component is engaged with the outer wall of a transmission component, the outer wall of the transmission component is fixedly connected to the inner wall of a sliding component, and the inner wall of the sliding component is slidably connected to the outer wall of an adjusting component.

[0005] The top of the base is fixedly connected to the bottom of the bent part, the outer wall of the bent part is engaged with the outer wall of the rotating part, the sliding part is composed of a sliding strip, a sliding block and a limiting strip, and the adjusting part includes an adjusting block, a bending cutter head, a threaded rod and a turning block.

[0006] Preferably, the base includes a base, a machine body, a support platform, and a support cover. The inner wall of the top of the base is fixedly connected to the outer wall of the bottom of the machine body by bolts, and the front of the bottom of the machine body is fixedly connected to the back of the support platform. One side of the top of the machine body is fixedly connected to one side of the support cover by bolts. The side of the machine body near the support cover is provided with an installation groove and a rotating hole. The top of the machine body is provided with a sliding groove, and the inner wall of the sliding groove is provided with a rotating cavity. Limit grooves are provided on both sides of the inner wall of the machine body. The top of the support platform is provided with a connecting hole. The side of the support cover near the machine body is provided with a rotating hole. The base provides support for the machine body, making the bending machine more stable during operation.

[0007] Preferably, the driving component consists of a drive motor, a rotating shaft, a transmission gear, and a gear disc. The bottom of the drive motor is fixedly connected to the inner bottom wall of the mounting groove by bolts, and one end of the drive motor output shaft is fixedly connected to one end of the rotating shaft by a coupling. The outer wall of the rotating shaft is rotatably connected to the inner wall of the rotating hole, and the other end of the rotating shaft passes through one side of the support cover and extends into the interior. The outer wall of the rotating shaft located inside the support cover is engaged with the inner wall of the transmission gear, and the outer wall of the transmission gear is meshed with the outer wall of the gear disc. When the drive motor is started, the drive motor drives the rotating shaft to rotate through the coupling, and the rotating shaft drives the gear disc to rotate through the transmission gear.

[0008] Preferably, the transmission component includes a transmission shaft, a rotating gear, and a rack. The outer wall of one end of the transmission shaft is engaged with the inner wall of the gear disc, and the outer wall of the transmission shaft is rotatably connected with the inner wall of the rotating hole. The other end of the transmission shaft passes through the side of the machine body near the support cover and extends into the interior of the rotating cavity. The outer wall of the end of the transmission shaft located inside the rotating cavity is engaged with the inner wall of the rotating gear. The outer wall of the rotating gear is meshed with the outer wall of one side of the rack. The gear disc drives the rotating gear to rotate through the transmission shaft.

[0009] Preferably, the outer wall of the sliding strip is slidably connected to the inner wall of the sliding groove, and a fixing groove is provided on one side of the sliding strip. The inner wall of the fixing groove is fixedly connected to the outer wall of the rack, and the bottom of the sliding strip is fixedly connected to the top of the sliding block. Limiting strips are fixedly installed on both sides of the sliding block, and the outer wall of the limiting strip is slidably connected to the inner wall of the limiting groove. An adjustment groove is provided at the bottom of the sliding block, and adjustment holes are provided on both sides of the inner wall of the adjustment groove. The rotating gear drives the sliding strip to slide through the rack, and the sliding strip drives the sliding block to slide.

[0010] Preferably, the outer wall of the adjusting block is slidably connected to the inner wall of the adjusting groove, and the bottom of the adjusting block is fixedly connected to the top of the bending head. A threaded hole is provided on one side of the adjusting block, and the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod. The outer walls of both ends of the threaded rod are rotatably connected to the inner walls of the two adjusting holes, and one end of the threaded rod passes through one side of the inner wall of the adjusting groove and extends to one side of the sliding block. The end of the threaded rod located on the side of the sliding block is fixedly connected to one side of the turning block. The sliding block drives the bending head to slide downward and press the workpiece to bend through the adjusting block. When it is necessary to adjust the bending angle, the turning block is rotated to make the threaded rod rotate. The threaded rod drives the adjusting block to slide through the thread engagement force with the threaded hole. The sliding of the adjusting block drives the bending head to slide, thereby changing the position of the bending head pressing the workpiece when it slides downward, and adjusting the bending angle.

[0011] Preferably, the bending component comprises a bending table, a rotating disk, bending dies, a clamping block, a rotating rod, and a rotating bevel gear. The bottom of the bending table is fixedly connected to the top of the support table, and a slot is provided on the front of the bending table. A rotating groove is provided on the top of the bending table, and the inner wall of the rotating groove is rotatably connected to the outer wall of the rotating disk. Four different bending dies are fixedly installed on the top of the rotating disk, and four clamping slots are provided on the outer wall of the rotating disk. The inner wall of the clamping slot is movably abutting against the outer wall of one side of the clamping block, and the outer wall of the clamping block is movably inserted into the inner wall of the slot. The bottom end of the rotating rod is fixedly connected to the top of the rotating bevel gear, and the outer wall of the rotating rod near the top end is rotatably connected to the inner wall of the connecting hole. The top end of the rotating rod passes through the bottom of the support table and the bending table and extends into the rotating groove. The top end of the rotating rod located inside the rotating groove is fixedly connected to the bottom of the rotating disk. When it is necessary to change the die, the clamping block is pulled out from the slot, so that the clamping block is separated from the slot.

[0012] Preferably, the rotating component includes a support frame, a transmission rod, a transmission bevel gear, and a rotating ring. The top of the support frame is fixedly connected to the bottom of the support platform, and the inner wall of the support frame is rotatably connected to the outer wall of the transmission rod. One end of the transmission rod is fixedly connected to one side of the transmission bevel gear, and the outer wall of the transmission bevel gear meshes with the outer wall of the rotating bevel gear. The other end of the transmission rod is fixedly connected to one side of the rotating ring. Rotating the rotating ring causes the transmission rod to rotate, which in turn causes the transmission bevel gear to rotate. The transmission bevel gear, through meshing force, causes the rotating bevel gear to rotate, which in turn causes the rotating disk to rotate via the rotating rod. This causes the rotating disk to rotate the bending die, rotating the required bending die below the bending cutter head, and then restoring the locking block to secure the rotating disk.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In this invention, when it is necessary to change the mold, the locking block is pulled out of the slot, separating the locking block from the slot. At this time, the rotating ring is rotated, which drives the transmission rod to rotate. The transmission rod drives the rotating disk to rotate in sequence through the transmission bevel gear, the rotating bevel gear, and the rotating rod. The rotating disk drives the bending mold to rotate, rotating the required bending mold to the underside of the bending cutter head. The locking block is then restored to lock the rotating disk, fixing the rotating disk in place. This allows for mold replacement, effectively improving the efficiency of mold replacement and bringing convenience to people.

[0015] In this invention, when it is necessary to adjust the bending angle, the threaded rod is rotated by rotating the screwing block. The threaded rod drives the adjusting block to slide through the thread engagement force with the threaded hole. The sliding of the adjusting block drives the bending cutter head to slide, changing the position of the bending cutter head pressing the workpiece, thereby adjusting the bending angle. This makes it more convenient for people to adjust the bending cutter head and brings convenience to users. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is an exploded view of the present invention;

[0019] Figure 4 This is an exploded view of the driving component, transmission component, and sliding component in this utility model;

[0020] Figure 5 This is an exploded view of the adjusting component in this utility model;

[0021] Figure 6 This is an exploded view of the bending and rotating parts in this utility model.

[0022] In the diagram: 1. Base; 101. Base; 102. Machine body; 103. Support platform; 104. Support cover; 2. Driving component; 201. Drive motor; 202. Rotating shaft; 203. Transmission gear; 204. Gear disc; 3. Transmission component; 301. Transmission shaft; 302. Rotating gear; 303. Rack; 4. Sliding component; 401. Sliding bar; 402. Sliding block; 403. Limiting bar; 5. Adjusting component; 501. Adjusting block; 502. Bending cutter head; 503. Threaded rod; 504. Tightening block; 6. Bending component; 601. Bending table; 602. Rotating disk; 603. Bending die; 604. Clamping block; 605. Rotating rod; 606. Rotating bevel gear; 7. Rotating component; 701. Support frame; 702. Transmission rod; 703. Transmission bevel gear; 704. Rotating ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 6 This utility model provides a technical solution: an adjustable bending forming machine structure, including a base 1, the inner bottom wall of the base 1 is fixedly connected to the bottom of the drive member 2 by bolts, the inner wall of the drive member 2 is engaged with the outer wall of the transmission member 3, the outer wall of the transmission member 3 is fixedly connected to the inner wall of the sliding member 4, and the inner wall of the sliding member 4 is slidably connected to the outer wall of the adjusting member 5.

[0025] The top of the base 1 is fixedly connected to the bottom of the bending member 6, the outer wall of the bending member 6 is engaged with the outer wall of the rotating member 7, the sliding member 4 is composed of a sliding strip 401, a sliding block 402 and a limiting strip 403, and the adjusting member 5 includes an adjusting block 501, a bending cutter head 502, a threaded rod 503 and a turning block 504.

[0026] In this embodiment, as Figures 1 to 6 As shown, the base 1 includes a base 101, a body 102, a support platform 103, and a support cover 104. The inner wall of the top of the base 101 is fixedly connected to the outer wall of the bottom of the body 102 by bolts, and the front of the bottom of the body 102 is fixedly connected to the back of the support platform 103. One side of the top of the body 102 is fixedly connected to one side of the support cover 104 by bolts. The side of the body 102 near the support cover 104 is provided with an installation groove and a rotating hole, respectively. The top of the body 102 is provided with a sliding groove, and the inner wall of the sliding groove is provided with a rotating cavity. Limit grooves are provided on both sides of the inner wall of the body 102. The top of the support platform 103 is provided with a connecting hole, and the side of the support cover 104 near the body 102 is provided with a rotating hole. The base 101 provides support for the body 102, making the bending machine more stable during operation.

[0027] In this embodiment, as Figures 1 to 6 As shown, the drive unit 2 consists of a drive motor 201, a rotating shaft 202, a transmission gear 203, and a gear disc 204. The bottom of the drive motor 201 is fixedly connected to the inner bottom wall of the mounting groove by bolts, and one end of the output shaft of the drive motor 201 is fixedly connected to one end of the rotating shaft 202 by a coupling. The outer wall of the rotating shaft 202 is rotatably connected to the inner wall of the rotating hole, and the other end of the rotating shaft 202 passes through one side of the support cover 104 and extends into the interior. The outer wall of the end of the rotating shaft 202 located inside the support cover 104 is engaged with the inner wall of the transmission gear 203, and the outer wall of the transmission gear 203 is meshed with the outer wall of the gear disc 204. When the drive motor 201 is started, the drive motor 201 drives the rotating shaft 202 to rotate through the coupling, and the rotating shaft 202 drives the gear disc 204 to rotate through the transmission gear 203.

[0028] In this embodiment, as Figures 1 to 6 As shown, the transmission component 3 includes a transmission shaft 301, a rotating gear 302, and a rack 303. The outer wall of one end of the transmission shaft 301 is engaged with the inner wall of the gear disk 204, and the outer wall of the transmission shaft 301 is rotatably connected with the inner wall of the rotating hole. The other end of the transmission shaft 301 passes through the side of the machine body 102 near the support cover 104 and extends into the interior of the rotating cavity. The outer wall of the end of the transmission shaft 301 located inside the rotating cavity is engaged with the inner wall of the rotating gear 302. The outer wall of the rotating gear 302 is meshed with the outer wall of one side of the rack 303. The gear disk 204 drives the rotating gear 302 to rotate through the transmission shaft 301.

[0029] In this embodiment, as Figures 1 to 6 As shown, the outer wall of the sliding bar 401 is slidably connected to the inner wall of the sliding groove, and a fixing groove is provided on one side of the sliding bar 401. The inner wall of the fixing groove is fixedly connected to the outer wall of the rack 303, and the bottom of the sliding bar 401 is fixedly connected to the top of the sliding block 402. Limiting strips 403 are fixedly installed on both sides of the sliding block 402, and the outer wall of the limiting strip 403 is slidably connected to the inner wall of the limiting groove. An adjustment groove is provided at the bottom of the sliding block 402, and adjustment holes are provided on both sides of the inner wall of the adjustment groove. The rotating gear 302 drives the sliding bar 401 to slide through the rack 303, and the sliding bar 401 drives the sliding block 402 to slide.

[0030] In this embodiment, as Figures 1 to 6 As shown, the outer wall of the adjusting block 501 is slidably connected to the inner wall of the adjusting groove, and the bottom of the adjusting block 501 is fixedly connected to the top of the bending head 502. A threaded hole is provided on one side of the adjusting block 501, and the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod 503. The outer walls of both ends of the threaded rod 503 are rotatably connected to the inner walls of the two adjusting holes, and one end of the threaded rod 503 penetrates one side of the inner wall of the adjusting groove and extends to one side of the sliding block 402. The end of the threaded rod 503 located on one side of the sliding block 402 is connected to... One side of the screwing block 504 is fixedly connected. The sliding block 402 drives the bending cutter head 502 to slide downward and press the workpiece to bend through the adjusting block 501. When it is necessary to adjust the bending angle, the screwing block 504 is rotated to make the threaded rod 503 rotate. The threaded rod 503 drives the adjusting block 501 to slide through the thread engagement force with the threaded hole. The sliding of the adjusting block 501 drives the bending cutter head 502 to slide, thereby changing the position of the bending cutter head 502 pressing the workpiece when it slides downward, and adjusting the bending angle.

[0031] In this embodiment, as Figures 1 to 6As shown, the bending component 6 consists of a bending table 601, a rotating disk 602, bending dies 603, a clamping block 604, a rotating rod 605, and a rotating bevel gear 606. The bottom of the bending table 601 is fixedly connected to the top of the support platform 103, and a slot is provided on the front of the bending table 601. A rotating groove is provided on the top of the bending table 601, and the inner wall of the rotating groove is rotatably connected to the outer wall of the rotating disk 602. Four different bending dies 603 are fixedly installed on the top of the rotating disk 602, and four clamping slots are provided on the outer wall of the rotating disk 602. The inner wall of the clamping slot is connected to the clamping block. The outer wall of the 604 side is movable and abuts against the slot, and the outer wall of the 604 is movable and inserted into the inner wall of the slot. The bottom end of the rotating rod 605 is fixedly connected to the top of the rotating bevel gear 606, and the outer wall of the rotating rod 605 near the top is rotatably connected to the inner wall of the connecting hole. The top of the rotating rod 605 passes through the bottom of the support table 103 and the bending table 601 in sequence and extends into the rotating groove. The top of the rotating rod 605 located inside the rotating groove is fixedly connected to the bottom of the rotating disk 602. When the mold needs to be changed, the 604 is pulled out of the slot, so that the 604 is separated from the slot.

[0032] In this embodiment, as Figures 1 to 6 As shown, the rotating component 7 includes a support frame 701, a transmission rod 702, a transmission bevel gear 703, and a rotating ring 704. The top of the support frame 701 is fixedly connected to the bottom of the support platform 103, and the inner wall of the support frame 701 is rotatably connected to the outer wall of the transmission rod 702. One end of the transmission rod 702 is fixedly connected to one side of the transmission bevel gear 703, and the outer wall of the transmission bevel gear 703 meshes with the outer wall of the rotating bevel gear 606. The other end of the transmission rod 702 is fixedly connected to one side of the rotating ring 704. Rotating the rotating ring 704 causes the transmission rod 702 to rotate, which in turn drives the transmission bevel gear 703 to rotate. The transmission bevel gear 703, through meshing force, drives the rotating bevel gear 606 to rotate. The rotating bevel gear 606, through the rotating rod 605, drives the rotating disk 602 to rotate, causing the rotating disk 602 to drive the bending die 603 to rotate. The required bending die 603 is rotated to below the bending cutter head 502, and the locking block 604 is restored to lock the rotating disk 602, thus fixing the rotating disk 602.

[0033] The usage and advantages of this utility model: The adjustable bending forming machine operates as follows:

[0034] like Figures 1 to 6As shown, during bending, the workpiece to be bent is placed on the bending die 603, and the drive motor 201 is started. The drive motor 201 drives the rotating shaft 202 to rotate via the coupling. The rotating shaft 202 drives the gear disc 204 to rotate via the transmission gear 203. The gear disc 204 drives the rotating gear 302 to rotate via the transmission shaft 301. The rotating gear 302 drives the sliding bar 401 to slide via the rack 303. The sliding bar 401 drives the sliding block 402 to slide. The sliding block 402 drives the bending cutter head 502 to slide downwards and press the workpiece to bend via the adjusting block 501. When it is necessary to adjust the bending angle, the screwing block 504 is rotated to make the threaded rod 503 rotate. The threaded rod 503 drives the adjusting block 501 to slide through the thread engagement force with the threaded hole. 501 slides, causing the bending cutter head 502 to slide, thereby changing the position of the bending cutter head 502 pressing the workpiece when it slides downward, and adjusting the bending angle. When the mold needs to be changed, the locking block 604 is pulled out of the slot, so that the locking block 604 is separated from the slot. At this time, the rotating ring 704 is rotated, and the rotating ring 704 drives the transmission rod 702 to rotate. The transmission rod 702 drives the transmission bevel gear 703 to rotate. The transmission bevel gear 703 drives the rotating bevel gear 606 to rotate through the meshing force. The rotating bevel gear 606 drives the rotating disk 602 to rotate through the rotating rod 605, so that the rotating disk 602 drives the bending mold 603 to rotate. The required bending mold 603 is rotated to below the bending cutter head 502, and the locking block 604 is restored to lock the rotating disk 602 and fix the rotating disk 602.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable bending forming machine structure, comprising a base (1), characterized in that: The inner bottom wall of the base (1) is fixedly connected to the bottom of the drive member (2) by bolts. The inner wall of the drive member (2) is engaged with the outer wall of the transmission member (3). The outer wall of the transmission member (3) is fixedly connected to the inner wall of the sliding member (4). The inner wall of the sliding member (4) is slidably connected to the outer wall of the adjusting member (5). The top of the base (1) is fixedly connected to the bottom of the bending member (6), the outer wall of the bending member (6) is engaged with the outer wall of the rotating member (7), the sliding member (4) is composed of a sliding strip (401), a sliding block (402) and a limiting strip (403), and the adjusting member (5) includes an adjusting block (501), a bending cutter head (502), a threaded rod (503) and a turning block (504).

2. The adjustable bending forming machine structure according to claim 1, characterized in that: The base (1) includes a base (101), a body (102), a support platform (103), and a support cover (104). The inner wall of the top of the base (101) is fixedly connected to the outer wall of the bottom of the body (102) by bolts, and the front of the bottom of the body (102) is fixedly connected to the back of the support platform (103). One side of the top of the body (102) is fixedly connected to one side of the support cover (104) by bolts. The side of the body (102) near the support cover (104) is provided with an installation groove and a rotating hole. The top of the body (102) is provided with a sliding groove, and the inner wall of the sliding groove is provided with a rotating cavity. Limit grooves are provided on both sides of the inner wall of the body (102). The top of the support platform (103) is provided with a connection hole. The side of the support cover (104) near the body (102) is provided with a rotating hole.

3. The adjustable bending forming machine structure according to claim 2, characterized in that: The drive component (2) consists of a drive motor (201), a rotating shaft (202), a transmission gear (203), and a gear disc (204). The bottom of the drive motor (201) is fixedly connected to the inner bottom wall of the mounting groove by bolts, and one end of the output shaft of the drive motor (201) is fixedly connected to one end of the rotating shaft (202) by a coupling. The outer wall of the rotating shaft (202) is rotatably connected to the inner wall of the rotating hole, and the other end of the rotating shaft (202) passes through one side of the support cover (104) and extends into the interior. The outer wall of the rotating shaft (202) located inside the support cover (104) is engaged with the inner wall of the transmission gear (203), and the outer wall of the transmission gear (203) is meshed with the outer wall of the gear disc (204).

4. The adjustable bending forming machine structure according to claim 3, characterized in that: The transmission component (3) includes a transmission shaft (301), a rotating gear (302), and a rack (303). The outer wall of one end of the transmission shaft (301) is engaged with the inner wall of the gear disc (204), and the outer wall of the transmission shaft (301) is rotatably connected with the inner wall of the rotating hole. The other end of the transmission shaft (301) passes through the side of the machine body (102) near the support cover (104) and extends into the interior of the rotating cavity. The outer wall of the end of the transmission shaft (301) located inside the rotating cavity is engaged with the inner wall of the rotating gear (302), and the outer wall of the rotating gear (302) is meshed with the outer wall of one side of the rack (303).

5. The adjustable bending forming machine structure according to claim 4, characterized in that: The outer wall of the sliding strip (401) is slidably connected to the inner wall of the sliding groove, and a fixing groove is provided on one side of the sliding strip (401). The inner wall of the fixing groove is fixedly connected to the outer wall of the rack (303), and the bottom of the sliding strip (401) is fixedly connected to the top of the sliding block (402). Limiting strips (403) are fixedly installed on both sides of the sliding block (402), and the outer wall of the limiting strip (403) is slidably connected to the inner wall of the limiting groove. An adjustment groove is provided at the bottom of the sliding block (402), and adjustment holes are provided on both sides of the inner wall of the adjustment groove.

6. The adjustable bending forming machine structure according to claim 5, characterized in that: The outer wall of the adjusting block (501) is slidably connected to the inner wall of the adjusting groove, and the bottom of the adjusting block (501) is fixedly connected to the top of the bending head (502). A threaded hole is provided on one side of the adjusting block (501), and the inner wall of the threaded hole is threadedly connected to the outer wall of the threaded rod (503). The outer walls of both ends of the threaded rod (503) are rotatably connected to the inner walls of the two adjusting holes respectively. One end of the threaded rod (503) penetrates one side of the inner wall of the adjusting groove and extends to one side of the sliding block (402). The end of the threaded rod (503) located on one side of the sliding block (402) is fixedly connected to one side of the twisting block (504).

7. The adjustable bending forming machine structure according to claim 2, characterized in that: The bending component (6) consists of a bending table (601), a rotating disk (602), bending dies (603), a locking block (604), a rotating rod (605), and a rotating bevel gear (606). The bottom of the bending table (601) is fixedly connected to the top of the support platform (103), and a slot is provided on the front of the bending table (601). A rotating groove is provided on the top of the bending table (601), and the inner wall of the rotating groove is rotatably connected to the outer wall of the rotating disk (602). Four different bending dies (603) are fixedly installed on the top of the rotating disk (602). The outer wall of the device is provided with four slots. The inner wall of the slot is in contact with the outer wall of the card block (604) on one side. The outer wall of the card block (604) is in contact with the inner wall of the slot. The bottom end of the rotating rod (605) is fixedly connected to the top of the rotating bevel gear (606). The outer wall of the rotating rod (605) near the top is rotatably connected to the inner wall of the connecting hole. The top end of the rotating rod (605) passes through the bottom of the support platform (103) and the bending platform (601) in sequence and extends into the rotating groove. The top end of the rotating rod (605) inside the rotating groove is fixedly connected to the bottom of the rotating disk (602).

8. The adjustable bending forming machine structure according to claim 7, characterized in that: The rotating component (7) includes a support frame (701), a transmission rod (702), a transmission bevel gear (703), and a rotating ring (704). The top of the support frame (701) is fixedly connected to the bottom of the support platform (103), and the inner wall of the support frame (701) is rotatably connected to the outer wall of the transmission rod (702). One end of the transmission rod (702) is fixedly connected to one side of the transmission bevel gear (703), and the outer wall of the transmission bevel gear (703) meshes with the outer wall of the rotating bevel gear (606). The other end of the transmission rod (702) is fixedly connected to one side of the rotating ring (704).

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