Corrugated metal sheet hydroforming equipment

Abstract

The present invention discloses a hydraulic forming device for corrugated metal plates, including a processing table and a mounting frame, wherein the mounting frame is fixedly arranged on the top of the processing table, a hydraulic telescopic rod is fixedly connected inside the mounting frame, a pressure block is fixedly connected to the bottom of the extended end of the hydraulic telescopic rod, a shaping groove plate used in conjunction with the pressure block is fixedly connected to the top of the processing table, and an equidistant feeding mechanism is arranged between the pressure block and the processing table. The present invention relates to the technical field of processing corrugated metal plates. The hydraulic forming device for corrugated metal plates, through the connection and cooperation of the processing table, the pressure block, the shaping groove plate, the feeding mechanism, the equidistant limiting mechanism and the active prompting mechanism, enables the stamping method of the corrugated metal plate to be changed from integrated stamping to lightweight continuous stamping and forming, which not only avoids the problem that the traditional integrated stamping module is relatively large and occupies a wide space above and below, but also reduces the overall weight of the device, thereby achieving the effect of reducing the total weight of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated metal plate processing, in particular to hydraulic forming equipment for corrugated metal plates. Background Art

[0002] Corrugated metal plate is a wavy metal plate made by stamping. The unique waveform setting and its own semi-rigid material enable the corrugated metal plate to absorb the collision energy through the deformation of the material and the waveform when it is collided, thereby increasing the collision resistance. Its unique waveform setting can be widely used in enclosures, decorations, protection and other facilities in industries such as industry, agriculture, municipal administration, and transportation.

[0003] In order to prepare a metal plate into a corrugated metal plate, it is inevitable to use hydraulic forming equipment. In the prior art, hydraulic forming equipment is mostly customized according to the size of the finished plate to match the integrated stamping module, which leads to the problem that when stamping a larger corrugated plate, the upper and lower stamping activity space of the stamping template will occupy a larger space, and the larger stamping plate and its supporting facilities will also cause the device body to be bulky. In order to prevent such problems from occurring, a corrugated metal plate hydraulic forming equipment with small footprint and light weight is proposed to solve the existing problems. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a hydraulic forming device for corrugated metal plates, which solves the problem that when traditional devices are used to stamp corrugated metal plates, the stamping modules need to be integrated and customized, resulting in a large upper and lower stamping space being occupied and the device as a whole being bulky and not lightweight enough.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: corrugated metal plate hydraulic forming equipment, including a processing table and a mounting frame, the mounting frame is fixedly arranged on the top of the processing table, the interior of the mounting frame is fixedly connected with a hydraulic telescopic rod, the bottom of the extended end of the hydraulic telescopic rod is fixedly connected with a pressure block, the top of the processing table is fixedly connected with a shaping groove plate used in conjunction with the pressure block, the pressure block and the processing table are provided with an equidistant feeding mechanism, the equidistant feeding mechanism and the processing table are provided with an equidistant limiting mechanism, and the equidistant limiting mechanism and the equidistant feeding mechanism are provided with an active prompting mechanism.

[0006] Preferably, the equidistant feeding mechanism includes a transverse plate, two of which are provided, and the two transverse plates are slidably arranged on the front and rear sides of the top of the processing table, respectively, the opposite sides of the two transverse plates are fixedly connected to the limiting sliding rod through a bracket, the surface of the limiting sliding rod is slidably connected to the limiting sliding sleeve, a U-shaped clamping frame is fixedly connected between the two limiting sliding sleeves, the opposite sides of the two transverse plates are fixedly connected to a plurality of bending rods through a bracket, the plurality of bending rods are equidistantly arranged, the front and rear sides of the pressing block are fixedly connected to a special-shaped frame, and one end of the special-shaped frame extends to the outside of the mounting frame, and one side of the special-shaped frame A storage frame is fixedly connected to the outside of the mounting frame, and a movable long plate is slidably connected to the inside of the storage frame. A second return spring is fixedly connected between the movable long plate and the storage frame, and one opposite side of the two movable long plates is fixedly connected to a first pressure rod used in conjunction with a bending rod, and one side of the movable long plate is fixedly connected to a second pressure rod. The front and rear sides of the top of the processing table are fixedly connected to double bevel plates used in conjunction with the second pressure rod through brackets, and the front and rear sides of the top of the U-shaped clamp frame are threadedly connected to threaded rods through threaded holes, and the bottom end of the threaded rod is rotatably connected to a clamping plate through a bearing.

[0007] Preferably, the equidistant limiting mechanism includes a slide cylinder, two of which are provided and are fixedly arranged on opposite sides of two horizontal plates through brackets, the interior of the slide cylinder is slidably connected with a positioning column, a first spring is fixedly connected between the positioning column and the slide cylinder, the front and rear sides of the top of the processing table are provided with inner arc positioning grooves for matching with the positioning columns, and a number of inner arc positioning grooves are equidistantly arranged.

[0008] Preferably, the active prompt mechanism includes a side panel, two of which are fixedly arranged on opposite sides of the two horizontal panels, one side of the side panel is fixedly connected to an upper top plate, a control button is installed on the bottom of the upper top plate through a groove, one side of the positioning column is fixedly connected to a lower top plate, an alarm prompter used in conjunction with the control button is fixedly arranged on the surface of the U-shaped clamp frame, opposite sides of the two positioning columns are fixedly connected to lifting rods, and the front and rear sides of the top of the processing table are fixedly connected to lifting inclined rods used in conjunction with the lifting rods through brackets.

[0009] Preferably, the U-shaped clamp frame and the processing table are provided with a vertical sliding mechanism, and the vertical sliding mechanism includes a transverse support plate. Two transverse support plates are provided, and the two transverse support plates are respectively slidably arranged on the front and rear sides of the bottom of the U-shaped clamp frame. Both sides of the front and rear sides of the top of the processing table are fixedly connected to a limiting sleeve, and the internal sliding connection of the limiting sleeve is a limiting rod, and a third return spring is fixedly connected between the limiting rod and the limiting sleeve, and the top of the adjacent limiting rod is fixedly connected to the bottom of the transverse support plate.

[0010] Preferably, both sides of the front and rear sides of the top of the processing table are fixedly connected with auxiliary sleeves through grooves, the auxiliary sleeves are slidably connected with auxiliary telescopic rods inside, a first return spring is fixedly connected between the auxiliary telescopic rod and the auxiliary sleeve, and the tops of the two auxiliary telescopic rods in the same plane are commonly fixedly connected with a supporting auxiliary plate.

[0011] Preferably, guide slots are provided on the front and rear sides of the top of the processing table, and guide slides are slidably connected inside the guide slots, and the tops of the adjacent guide slides are fixedly connected to the bottoms of the cross plates.

[0012] Preferably, a first guide roller sleeve is rotatably provided on the surface of the first pressure rod.

[0013] Preferably, a second guide roller sleeve is rotatably connected to the surface of the second pressure rod.

[0014] Preferably, a receiving frame matched with the U-shaped clamp frame is fixedly connected to the top of the processing table through a bracket.

[0015] The present invention provides a corrugated metal plate hydraulic forming device. Compared with the existing technology, it has the following beneficial effects:

[0016] (1) The corrugated metal plate hydraulic forming equipment, by arranging an equidistant feeding mechanism, an equidistant limiting mechanism and an active prompting mechanism between the processing table, the pressing block and the shaping groove pressing plate, enables the device to automatically and intermittently move the processing surface through the synchronous coordination of the equidistant feeding mechanism, the equidistant limiting mechanism and the active prompting mechanism during the pressing process of the metal plate, so that the metal plate can be easily automatically and intermittently fed and processed, thereby improving its processing efficiency, and elastically positioning the moving distance of the cross plate and the U-shaped clamping frame for moving the metal plate to ensure the accuracy of the equidistant movement, and synchronously prompting the one-way stroke of the cross plate to be in place, so that the operator can promptly disassemble the plate after processing and promptly pull back and reset the cross plate and the U-shaped clamping frame;

[0017] Secondly, through the connection and cooperation of the processing table, pressing block, shaping groove plate, feeding mechanism, equidistant limit mechanism and active prompt mechanism, the stamping method of the corrugated metal plate can be changed from integrated stamping to lightweight continuous stamping forming, which not only avoids the problem that the traditional integrated stamping module is relatively large and occupies a wide upper and lower space, but also reduces the overall weight of the device, thereby achieving the effect of reducing the total weight of the equipment.

[0018] (2) The corrugated metal plate hydraulic forming equipment is provided with an auxiliary sleeve, an auxiliary telescopic rod, a first return spring and a supporting auxiliary plate on the top of the processing table, so that the device can assist in receiving the plate of the processed and formed part through the above-mentioned cooperation.

[0019] (3) The corrugated metal plate hydraulic forming equipment can further reduce the friction resistance between the first pressure rod and the bending rod and the friction resistance between the second pressure rod and the double-beveled plate by rotatably setting the first guide roller sleeve and the second guide roller sleeve on the surfaces of the first pressure rod and the second pressure rod respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the processing table structure of the present invention (I);

[0022] Figure 3 It is a cross-sectional view of the processing table structure of the present invention (II);

[0023] Figure 4 Schematic diagram of the equidistant feeding mechanism structure of the present invention (I);

[0024] Figure 5 Schematic diagram of the equidistant feeding mechanism structure of the present invention (II);

[0025] Figure 6 It is a cross-sectional view of the U-shaped clamp frame structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the vertical sliding mechanism structure of the present invention;

[0027] Figure 8 Schematic diagram of the equidistant limiting mechanism structure of the present invention (I);

[0028] Fig. 9 Schematic diagram of the equidistant feeding mechanism structure of the present invention (III);

[0029] Fig.10 It is a side view of the internal structure of the storage frame of the present invention;

[0030] Fig.11 The dynamic diagram (I) of the movable long board, the first pressure rod and the second pressure rod of the present invention moving downward;

[0031] Fig.12 The dynamic diagram (II) of the movable long board, the first pressure rod and the second pressure rod of the present invention moving downward;

[0032] Fig.13 Schematic diagram of the equidistant limiting mechanism structure of the present invention (II);

[0033] Fig.14 is a cross-sectional view of the slide structure of the present invention;

[0034] Fig.15 It is an expanded view of the internal structure of the auxiliary sleeve of the present invention;

[0035] Fig.16 It is a schematic diagram of the structure of the active prompting mechanism of the present invention;

[0036] Fig.17 It is a dynamic coordination diagram of the lifting rod and the lifting diagonal rod structure of the present invention.

[0037] In the figure: 1, processing table; 2, mounting frame; 3, hydraulic telescopic rod; 4, pressing block; 5, shaping groove plate; 6, equidistant feeding mechanism; 601, horizontal plate; 602, U-shaped clamping frame; 603, vertical sliding mechanism; 6031, limiting sleeve; 6032, limiting rod; 6033, third return spring; 6034, horizontal support plate; 604, bending rod; 605, special-shaped frame; 606, storage frame; 607, movable long board; 608, second return spring; 609, first pressure rod; 610, second pressure rod; 611, double bevel plate; 7, equidistant limiting mechanism; 701, slide cylinder; 702, positioning column; 703, first spring; 704, inner arc positioning groove; 8, active prompting mechanism; 801, side plate; 802, upper top plate; 803, control button; 804, lower top plate; 805, lifting rod; 806, lifting diagonal rod; 807, alarm prompter; 9, auxiliary sleeve; 10, auxiliary telescopic rod; 11, first return spring; 12, supporting auxiliary plate; 13, limiting slide rod; 14, limiting slide sleeve; 15, guide slide groove; 16, guide slide plate; 17, first guide roller sleeve; 18, second guide roller sleeve; 19, threaded rod; 20, clamping plate; 21, receiving frame. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0039] See also Figure 1-17 The present invention provides a technical solution: a corrugated metal plate hydraulic forming device, comprising a processing table 1 and a mounting frame 2, the mounting frame 2 is fixedly arranged on the top of the processing table 1, a hydraulic telescopic rod 3 is fixedly connected inside the mounting frame 2, a pressing block 4 is fixedly connected to the bottom of the extended end of the hydraulic telescopic rod 3, a shaping groove plate 5 used in conjunction with the pressing block 4 is fixedly connected to the top of the processing table 1, both sides of the front and rear sides of the top of the processing table 1 are fixedly connected with auxiliary sleeves 9 through slots, an auxiliary telescopic rod 10 is slidably connected inside the auxiliary sleeve 9, a first return spring 11 is fixedly connected between the auxiliary telescopic rod 10 and the auxiliary sleeve 9, and a supporting auxiliary plate 12 is fixedly connected to the tops of the two auxiliary telescopic rods 10 on the same plane.

[0040] As a preferred embodiment: in order to facilitate the automatic equidistant movement and feeding of the plate to be processed, an equidistant feeding mechanism 6 is arranged on the pressing block 4 and the processing table 1, and the equidistant feeding mechanism 6 includes a transverse plate 601, and two transverse plates 601 are provided, and the two transverse plates 601 are respectively slidably arranged on the front and rear sides of the top of the processing table 1, and the front and rear sides of the top of the processing table 1 are provided with guide grooves 15, and the guide grooves 15 are internally slidably connected with guide slides 16, and the tops of adjacent guide slides 16 are fixedly connected to the bottom of the transverse plate 601, and the opposite sides of the two transverse plates 601 are fixedly connected to the limiting sliding rod 13 through a bracket, and the surface of the limiting sliding rod 13 is slidably connected to the limiting sliding sleeve 14, and a U-shaped clamping frame 602 is fixedly connected between the two limiting sliding sleeves 14, and a vertical sliding mechanism 603 is arranged on the U-shaped clamping frame 602 and the processing table 1, and the opposite sides of the two transverse plates 601 are fixedly connected to a plurality of bending rods 604 through a bracket, and a plurality of The bending rods 604 are arranged in an equidistant manner, and the front and rear sides of the pressing block 4 are fixedly connected to the special-shaped frames 605, and one end of the special-shaped frame 605 extends to the outside of the mounting frame 2, and a storage frame 606 is fixedly connected to one side of the special-shaped frame 605 and located outside the mounting frame 2, and a movable long plate 607 is slidably connected inside the storage frame 606, and a second return spring 608 is fixedly connected between the movable long plate 607 and the storage frame 606, and the first pressure rod 609 used in conjunction with the bending rod 604 is fixedly connected to one side of the two movable long plates 607, and a second pressure rod 610 is fixedly connected to one side of the movable long plate 607, and the front and rear sides of the top of the processing table 1 are fixedly connected to the double bevel plate 611 used in conjunction with the second pressure rod 610 through a bracket, and the front and rear sides of the top of the U-shaped clamping frame 602 are threadedly connected to the threaded rod 19 through threaded holes, and the bottom end of the threaded rod 19 is rotatably connected to the clamping plate 20 through a bearing;

[0041] The vertical sliding mechanism 603 includes a transverse support plate 6034, two of which are provided, and the two transverse support plates 6034 are respectively slidably provided on the front and rear sides of the bottom of the U-shaped clamping frame 602, and both sides of the front and rear sides of the top of the processing table 1 are fixedly connected to the limiting sleeve 6031, and the internal sliding connection of the limiting sleeve 6031 is connected to the limiting rod 6032, and a third return spring 6033 is fixedly connected between the limiting rod 6032 and the limiting sleeve 6031, and the top of the adjacent limiting rod 6032 is fixedly connected to the bottom of the transverse support plate 6034.

[0042] In order to reduce the resistance of the extrusion fit between the first pressure rod 609 and the second pressure rod 610 , the surface of the first pressure rod 609 is rotatably provided with a first guide roller sleeve 17 , and the surface of the second pressure rod 610 is rotatably connected with a second guide roller sleeve 18 .

[0043] In order to facilitate the U-shaped clamp frame 602 to be supported by the receiving frame 21 in the initial state and conveniently screw the threaded rod 19, the top of the processing table 1 is fixedly connected with the receiving frame 21 used in conjunction with the U-shaped clamp frame 602 through a bracket.

[0044] As a preferred embodiment: to assist the intermittent equidistant and precise horizontal displacement of the cross plate 601, an equidistant limiting mechanism 7 is provided on the equidistant feeding mechanism 6 and the processing table 1, the equidistant limiting mechanism 7 includes a slide 701, two slides 701 are provided, and the two slides 701 are respectively fixed on the opposite sides of the two cross plates 601 through brackets, the slide 701 is internally slidably connected with a positioning column 702, and a first spring 703 is fixedly connected between the positioning column 702 and the slide 701, the front and rear sides of the top of the processing table 1 are provided with inner arc positioning grooves 704 used in conjunction with the positioning column 702, and a number of inner arc positioning grooves 704 are equidistantly arranged.

[0045] As a preferred embodiment: to facilitate operators to promptly remove and unload the processed plates, an active prompting mechanism 8 is provided on the equidistant limiting mechanism 7 and the equidistant feeding mechanism 6, and the active prompting mechanism 8 includes a side panel 801. Two side panels 801 are provided, and the two side panels 801 are respectively fixedly arranged on the opposite sides of the two horizontal panels 601, one side of the side panel 801 is fixedly connected with an upper top panel 802, and a control button 803 is installed at the bottom of the upper top panel 802 through a groove, one side of the positioning column 702 is fixedly connected with a lower top panel 804, and an alarm prompter 807 used in conjunction with the control button 803 is fixedly provided on the surface of the U-shaped clamping frame 602, and the opposite sides of the two positioning columns 702 are fixedly connected with a lifting rod 805, and the front and rear sides of the top of the processing table 1 are fixedly connected with a lifting inclined rod 806 used in conjunction with the lifting rod 805 through a bracket.

[0046] The specific operation and operation of this equipment are as follows:

[0047] The hydraulic telescopic rod 3 is started, and the extended end of the hydraulic telescopic rod 3 drives the pressing block 4 to descend, so that the pressing block 4 fits with the shaping groove pressing plate 5, and presses the metal plate between the pressing block 4 and the shaping groove pressing plate 5. The pressing block 4 is pressed down through the special-shaped frame 605 to drive the storage frame 606 to descend, and the storage frame 606 drives the movable long board 607, the first pressing rod 609 and the second pressing rod 610 to descend. Fig. 9 As shown, the second pressing rod 610 moves downward along the top inclination of the double-beveled plate 611, as shown in FIG. Fig.11As shown, in the process of the second pressure rod 610 moving downward and pressing and cooperating with the double bevel plate 611, it will synchronously drive the movable long plate 607 and the first pressure rod 609 to move, so that the first pressure rod 609 away from the bending rod 604 is close to the bending rod 604 and gradually inserted into the gap between the multiple bending rods 604. At the same time, the first pressure rod 609 will also move downward. In the process of the first pressure rod 609 moving downward, it will press and contact the bending rod 604. With the downward movement of the movable long plate 607 and the first pressure rod 609, the first pressure rod 609 is prompted to drive the bending rod 604 to perform transverse extrusion. When the first pressure rod 609 presses the bending rod 604 along the inclined surface of the bending rod 604, the bending rod 604 synchronously drives the cross plate 601 and the U-shaped clamp frame 601 to be equidistant. 2 horizontal movement, the U-shaped clamp frame 602 drives the metal plate to intermittently move to the processing area between the pressing block 4 and the shaping groove plate 5. After the first pressing rod 609 is pressed and contacted with the vertical part of the bending rod 604, the horizontal plate 601, the U-shaped clamp frame 602 and the metal plate stop moving, and the metal plate is pressed down by the pressing block 4 to complete a single pressing. During the continuous descent of the pressing block 4, the second pressing rod 610 will contact the bottom angle of the double bevel plate 611 and automatically reset to the bottom center of the double bevel plate 611, prompting the second pressing rod 610 to drive the first pressing rod 609 to separate from the bending rod 604. When the pressing block 4 rises, resets, and then descends for pressing, the first pressing rod 609 will be pressed and matched with the next bending rod 604, so that the metal plate continues to move forward for continuous stamping;

[0048] The first pressing rod 609 sequentially squeezes a plurality of bent rods 604, so that the horizontal plate 601 and the U-shaped clamp frame 602 move intermittently and equidistantly. The horizontal plate 601 synchronously carries the slide 701, the positioning column 702 and the first spring 703 to move transversely. During the equidistant movement of the positioning column 702, it is continuously elastically drawn out of the inner arc positioning groove 704 at the current position, and elastically limits the position with the next inner arc positioning groove 704 in the stroke when the horizontal plate 601 stops intermittently.

[0049] As the horizontal plate 601 moves, the first pressing rod 609 is pressed against the leftmost bending rod 604. Fig.17As shown, the lifting rod 805 on the front side of the positioning column 702 will move and cooperate with the lifting inclined rod 806 to lift, causing the lifting rod 805 to be at the top of the lifting inclined rod 806. The lifting rod 805 rises and drives the positioning column 702 and the lower top plate 804 to rise. The rising lower top plate 804 will press the control button 803 at the bottom of the upper top plate 802, and the alarm indicator 807 on the side of the U-shaped clamp frame 602 under the force of the control button 803 will emit an audible and visual prompt. After the prompt is issued, the operator releases the clamping fit of the two threaded rods 19 on the metal plate in turn, and then pulls the horizontal plate 601 to the left, causing the horizontal plate 601 to drive the U-shaped clamp frame 602 to reset to the inside of the receiving frame 21, and finally inserts the next processed plate into the inside of the U-shaped clamp frame 602, and fixes the metal plate to be processed in the U-shaped clamp frame 602 with the help of the temporary support of the receiving frame 21 and the clamping of the threaded rod 19, and then repeats the above-mentioned pressing process.

Claims

1. A corrugated metal plate hydraulic forming device, comprising a processing table (1) and a mounting frame (2), wherein the mounting frame (2) is fixedly arranged on the top of the processing table (1), and is characterized in that: A hydraulic telescopic rod (3) is fixedly connected to the interior of the mounting frame (2); a pressing block (4) is fixedly connected to the bottom of the extended end of the hydraulic telescopic rod (3); a shaping groove plate (5) matched with the pressing block (4) is fixedly connected to the top of the processing table (1); an equidistant feeding mechanism (6) is provided on the pressing block (4) and the processing table (1); an equidistant limiting mechanism (7) is provided on the equidistant feeding mechanism (6) and the processing table (1); and an active prompting mechanism (8) is provided on the equidistant limiting mechanism (7) and the equidistant feeding mechanism (6); The equidistant feeding mechanism (6) comprises a transverse plate (601), two transverse plates (601) are provided, and the two transverse plates (601) are respectively slidably arranged on the front side and the rear side of the top of the processing table (1), the two transverse plates (601) are fixedly connected to the limiting sliding rod (13) on opposite sides through a bracket, the surface of the limiting sliding rod (13) is slidably connected to the limiting sliding sleeve (14), a U-shaped clamping frame (602) is fixedly connected between the two limiting sliding sleeves (14), the two transverse plates (601) are fixedly connected to a plurality of bending rods (604) on opposite sides through a bracket, and the plurality of bending rods (604) are arranged in an equidistant manner, the front side and the rear side of the pressing block (4) are fixedly connected to a special-shaped frame (605), and one end of the special-shaped frame (605) extends to the outside of the mounting frame (2), and one side of the special-shaped frame (605) and is located at the mounting frame (2) The outside of the mounting frame (2) is fixedly connected to a storage frame (606), the inside of the storage frame (606) is slidably connected to a movable long plate (607), a second return spring (608) is fixedly connected between the movable long plate (607) and the storage frame (606), the two movable long plates (607) are fixedly connected to a first pressure rod (609) used in conjunction with the bending rod (604) on opposite sides of each other, a second pressure rod (610) is fixedly connected to one side of the movable long plate (607), the front and rear sides of the top of the processing table (1) are fixedly connected to a double bevel plate (611) used in conjunction with the second pressure rod (610) through a bracket, the front and rear sides of the top of the U-shaped clamping frame (602) are threadedly connected to a threaded rod (19) through threaded holes, and the bottom end of the threaded rod (19) is rotatably connected to a clamping plate (20) through a bearing; The equidistant limiting mechanism (7) comprises a slide cylinder (701), wherein two slide cylinders (701) are provided, and the two slide cylinders (701) are respectively fixedly arranged on opposite sides of two horizontal plates (601) through brackets, and a positioning column (702) is slidably connected inside the slide cylinder (701), and a first spring (703) is fixedly connected between the positioning column (702) and the slide cylinder (701), and the front side and the rear side of the top of the processing table (1) are provided with inner arc positioning grooves (704) matched with the positioning column (702), and a plurality of inner arc positioning grooves (704) are equidistantly arranged.

2. The corrugated metal sheet hydraulic forming equipment according to claim 1, characterized in that: The active prompt mechanism (8) comprises a side plate (801), wherein two side plates (801) are provided, and the two side plates (801) are respectively fixedly arranged on opposite sides of the two horizontal plates (601); an upper top plate (802) is fixedly connected to one side of the side plate (801); a control button (803) is installed at the bottom of the upper top plate (802) through a slot; a lower top plate (804) is fixedly connected to one side of the positioning column (702); an alarm prompter (807) used in conjunction with the control button (803) is fixedly arranged on the surface of the U-shaped clamp frame (602); opposite sides of the two positioning columns (702) are fixedly connected to a lifting rod (805); and a lifting inclined rod (806) used in conjunction with the lifting rod (805) is fixedly connected to the front and rear sides of the top of the processing table (1) through a bracket.

3. The corrugated metal sheet hydraulic forming device according to claim 1, characterized in that: The U-shaped clamp frame (602) and the processing table (1) are provided with a vertical sliding mechanism (603), the vertical sliding mechanism (603) comprising a horizontal support plate (6034), two horizontal support plates (6034) are provided, and the two horizontal support plates (6034) are respectively slidably arranged on the front side and the rear side of the bottom of the U-shaped clamp frame (602), both sides of the front side and the rear side of the top of the processing table (1) are fixedly connected to the limiting sleeve (6031), the inside of the limiting sleeve (6031) is slidably connected to the limiting rod (6032), a third return spring (6033) is fixedly connected between the limiting rod (6032) and the limiting sleeve (6031), and the top of the adjacent limiting rod (6032) is fixedly connected to the bottom of the horizontal support plate (6034), and the top of the adjacent limiting rod (6032) is fixedly connected to the bottom of the horizontal support plate (6034).

4. The corrugated metal sheet hydraulic forming device according to claim 1, characterized in that: Auxiliary sleeves (9) are fixedly connected to both sides of the front and rear sides of the top of the processing table (1) through slots, an auxiliary telescopic rod (10) is slidably connected inside the auxiliary sleeve (9), a first return spring (11) is fixedly connected between the auxiliary telescopic rod (10) and the auxiliary sleeve (9), and a supporting auxiliary plate (12) is fixedly connected to the tops of the two auxiliary telescopic rods (10) on the same plane.

5. The corrugated metal sheet hydraulic forming equipment according to claim 1, characterized in that: The front and rear sides of the top of the processing table (1) are both provided with guide slots (15), the interior of the guide slots (15) is slidably connected to a guide slide plate (16), and the top of the adjacent guide slide plate (16) is fixedly connected to the bottom of the transverse plate (601).

6. The corrugated metal sheet hydraulic forming apparatus according to claim 1, characterized in that: A first guide roller sleeve (17) is rotatably provided on the surface of the first pressure rod (609).

7. The corrugated metal sheet hydraulic forming apparatus according to claim 1, characterized in that: The surface of the second pressure rod (610) is rotatably connected to a second guide roller sleeve (18).

8. The corrugated metal sheet hydraulic forming apparatus according to claim 1, characterized in that: A receiving frame (21) matched with the U-shaped clamp frame (602) is fixedly connected to the top of the processing table (1) via a bracket.

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