Electric lifting roll forming machine

Abstract

The utility model relates to related technical field of plate rolling machine discloses a kind of electric lifting roll bending machine, including base, the inside center position of base is equipped with cavity, and the inside rotation of cavity is installed with driving rod, the driving rod both sides located in the inside of cavity are fixed with main bevel gear, the right side of base is installed with servo motor one by mounting bracket, and servo motor one output end and driving rod are detachably installed, the top of base is fixed with the right side plate and left side plate of relative arrangement, and the inside of right side plate and left side plate is slidably installed with moving seat, a group of the moving seat between rotation is installed with lower roll, the right moving seat right wall is provided with servo motor two for driving use to lower roll, and servo motor two output end is connected with lower roll, the height of lower roll is conveniently better adjusted quickly, and it does not occupy the space of machine, while the material processed can be better taken down between lower roll and upper roll.

Description

Technical Field

[0001] This utility model relates to the technical field of plate rolling machines, specifically an electric lifting plate rolling machine. Background Technology

[0002] A plate rolling machine is a device that uses work rollers to bend and shape sheet metal. It can form parts of different shapes such as cylindrical and conical parts, and is a very important processing equipment. The working principle of a plate rolling machine is to use external forces such as hydraulic pressure and mechanical force to move the work rollers, thereby bending or rolling the sheet metal into shape. Depending on the rotation and position changes of the work rollers of different shapes, parts such as elliptical parts, arc parts, and cylindrical parts can be processed.

[0003] In related technologies, please refer to Chinese Patent No. CN218611155U, which specifically discloses a lower roller lifting device for a plate rolling machine. When using this lower roller lifting device, firstly, the rotating disc is rotated, driving the screw to rotate, then driving the two screw sleeves to move laterally, and then driving the two second wedge blocks to move laterally. When the second wedge block contacts the first wedge block and continues to move, then the two movable plates move away from each other, then the two fixed blocks move upward, and simultaneously the return spring is stretched, then the lower roller moves upward. When the second wedge block moves and separates from the first wedge block, the return spring resets, driving the lower roller to move downward, finally completing the adjustment of the lower roller height.

[0004] The applicant found that the lower roller lifting device of the above-mentioned plate rolling machine has shortcomings: although the height of the lower roller can be adjusted, the lower roller adjustment structure is relatively complicated, occupies a large space in the machine, and the processed material cannot be removed properly.

[0005] In view of this, this technical solution proposes an electric lifting rolling machine to better solve the problems mentioned above. Utility Model Content

[0006] The technical solution adopted by this utility model is as follows: an electric lifting rolling machine includes a base, a cavity is opened in the center of the base, and a drive rod is rotatably installed inside the cavity. Both sides of the drive rod located inside the cavity are fixed with main bevel gears. A servo motor is installed on the right side of the base through a mounting bracket, and the output end of the servo motor is detachably installed from the drive rod.

[0007] The top of the base is fixed with a right side plate and a left side plate that are arranged opposite to each other, and a movable seat is slidably installed on the inner side of both the right side plate and the left side plate. A lower roller is rotatably installed between a group of movable seats. A second servo motor for driving the lower roller is provided on the right wall of the right movable seat, and the output end of the second servo motor is connected to the lower roller.

[0008] The inner sides of the right and left plates are rotatably mounted with threaded rods, and an auxiliary bevel gear that meshes with the main bevel gear is fixed below the threaded rods.

[0009] An upper roller is rotatably mounted above the right side plate, and a tilting table is hinged above the left side plate. The tilting table is sleeved on the left side shaft of the upper roller. A support plate is fixed to the left side of the left side plate, and an electric push rod for tilting the tilting table is rotatably mounted between the support plate and the tilting table.

[0010] In a preferred embodiment, the right side of the drive rod extends to the outside of the base, and the outer end of the drive rod is mounted to the output end of the servo motor by means of a flange and bolts.

[0011] In a preferred embodiment, the mounting bracket has an L-shaped structure and is mounted on the lower right wall of the base by a second bolt.

[0012] In a preferred embodiment, both the right side plate and the left side plate are U-shaped structures, and the U-shaped slots of the right side plate and the left side plate are arranged opposite to the cavity.

[0013] In a preferred embodiment, the inner sides of the right side plate and the left side plate are provided with grooves at opposite positions, and a slider that is fixedly connected to the movable seat and used to limit and guide the movable seat is slidably installed inside the groove.

[0014] In a preferred embodiment, a fixing plate for positioning the threaded rod is fixed to the lower inner side of the right side plate and the left side plate, and the threaded rod is rotatably mounted in the fixing plate.

[0015] In a preferred embodiment, a U-shaped mounting component is fixed to the left side of the tilting table and the top of the support plate, and an electric push rod is rotatably mounted inside the U-shaped mounting component.

[0016] In a preferred embodiment, a protective cover for protecting the cavity is bolted to the top of the base.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: it facilitates faster adjustment of the height of the lower roller without occupying machine space, and it allows for better removal of processed materials from between the lower and upper rollers.

[0018] 1. In this utility model, when adjusting the height of the lower roller, the servo motor drives the flange and drive rod to rotate, so that the drive rod drives a set of main bevel gears to rotate the auxiliary bevel gear fixedly installed below the threaded rod. At this time, the auxiliary bevel gear drives the threaded rod on the inner side of the right side plate and the left side plate to rotate. At the same time, the threaded rod drives the moving seat, the lower roller and the servo motor to perform height adjustment.

[0019] 2. In this utility model, when it is necessary to remove the processed material between the lower roller and the upper roller, the electric push rod drives the tilting table to tilt to the left, so that the tilting table is separated from the left shaft of the upper roller. At the same time, the tilting table is adjusted to a horizontal position, and the processed material between the lower roller and the upper roller can be removed. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0022] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure of region A in the middle.

[0023] Markings in the diagram: 1-Base; 2-Cavity; 3-Drive rod; 4-Main bevel gear; 5-Mounting bracket; 6-Servo motor one; 7-Flange; 8-Right side plate; 9-Left side plate; 10-Moving seat; 11-Lower roller; 12-Servo motor two; 13-Threaded rod; 14-Auxiliary bevel gear; 15-Upper roller; 16-Tilting table; 17-Support plate; 18-Electric push rod; 19-Protective cover. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] The following will combine Figures 1-3 A detailed description of an electric lifting rolling machine according to an embodiment of the present invention will be provided.

[0026] refer to Figure 1-3As shown, an electric lifting rolling machine includes a base 1 with a cavity 2 at its center. A protective cover 19 for protecting the cavity 2 is bolted to the top of the base 1. A drive rod 3 is rotatably mounted inside the cavity 2. Main bevel gears 4 are fixed on both sides of the drive rod 3 located inside the cavity 2. A servo motor 6 is mounted on the right side of the base 1 via a mounting bracket 5. The output end of the servo motor 6 is detachably mounted to the drive rod 3. The mounting bracket 5 has an L-shaped structure and is mounted on the lower right wall of the base 1 via a second bolt. The right side of the drive rod 3 extends to the outside of the base 1, and the outer end of the drive rod 3 is mounted to the output end of the servo motor 6 via a flange 7 and bolts.

[0027] refer to Figure 1-2 As shown, the top of the base 1 is fixed with a right side plate 8 and a left side plate 9 arranged opposite to each other. Both the right side plate 8 and the left side plate 9 are U-shaped structures, and the U-shaped slots of the right side plate 8 and the left side plate 9 are arranged opposite to the cavity 2. The inner side of the right side plate 8 and the left side plate 9 are slidably mounted with a movable seat 10. The inner side of the right side plate 8 and the left side plate 9 are provided with a sliding groove at a relative position. The sliding groove is slidably mounted with a slider that is fixedly connected to the movable seat 10 and is used to limit and guide the movable seat 10. A lower roller 11 is rotatably mounted between a group of movable seats 10. The right wall of the right movable seat 10 is provided with a servo motor 2 12 for driving the lower roller 11, and the output end of the servo motor 2 12 is connected to the lower roller 11.

[0028] refer to Figure 2 As shown, a threaded rod 13 is rotatably mounted on the inner side of the right side plate 8 and the left side plate 9. A fixing plate for positioning the threaded rod 13 is fixed on the lower inner side of the right side plate 8 and the left side plate 9. The threaded rod 13 is rotatably mounted in the fixing plate. An auxiliary bevel gear 14 for meshing with the main bevel gear 4 is fixed below the threaded rod 13.

[0029] refer to Figure 1-2 As shown, an upper roller 15 is rotatably mounted on the upper part of the right side plate 8, and a tilting table 16 is hinged to the upper part of the left side plate 9. The tilting table 16 is sleeved on the left side shaft of the upper roller 15. A support plate 17 is fixed on the left side of the left side plate 9, and an electric push rod 18 for tilting the tilting table 16 is rotatably mounted between the support plate 17 and the tilting table 16. U-shaped mounting parts are fixed on the left side of the tilting table 16 and the top of the support plate 17, and the electric push rod 18 is rotatably mounted inside the U-shaped mounting parts.

[0030] Advantages of this application: It facilitates faster adjustment of the height of the lower roller 11 without occupying machine space, and allows for better removal of processed materials from between the lower roller 11 and the upper roller 15.

[0031] Working principle: When adjusting the height of the lower roller 11, the servo motor 6 drives the flange 7 and the drive rod 3 to rotate, so that the drive rod 3 drives a set of main bevel gears 4 to rotate the auxiliary bevel gear 14 fixedly installed below the threaded rod 13. At this time, the auxiliary bevel gear 14 drives the threaded rod 13 inside the right side plate 8 and the left side plate 9 to rotate. At the same time, the threaded rod 13 drives the moving seat 10, the lower roller 11 and the servo motor 12 to perform height adjustment.

[0032] When it is necessary to remove the processed material between the lower roller 11 and the upper roller 15, the electric push rod 18 drives the tilting table 16 to tilt to the left, so that the tilting table 16 is separated from the left shaft of the upper roller 15. At the same time, the tilting table 16 is adjusted to a horizontal position, and the processed material between the lower roller 11 and the upper roller 15 can be removed.

[0033] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An electric lifting rolling machine, comprising a base (1), characterized in that: The base (1) has a cavity (2) at its center, and a drive rod (3) is rotatably installed inside the cavity (2). Both sides of the drive rod (3) located inside the cavity (2) are fixed with main bevel gears (4). A servo motor (6) is installed on the right side of the base (1) via a mounting bracket (5), and the output end of the servo motor (6) is detachably installed from the drive rod (3). The top of the base (1) is fixed with a right side plate (8) and a left side plate (9) arranged opposite to each other, and a movable seat (10) is slidably installed on the inner side of both the right side plate (8) and the left side plate (9). A lower roller (11) is rotatably installed between a group of movable seats (10). A servo motor (12) for driving the lower roller (11) is provided on the right wall of the right movable seat (10), and the output end of the servo motor (12) is connected to the lower roller (11). The inner sides of the right side plate (8) and the left side plate (9) are rotatably mounted with threaded rods (13), and an auxiliary bevel gear (14) that meshes with the main bevel gear (4) is fixed below the threaded rod (13). An upper roller (15) is rotatably mounted above the right side plate (8), and a tilting table (16) is hinged above the left side plate (9). The tilting table (16) is sleeved on the left side shaft of the upper roller (15). A support plate (17) is fixed on the left side of the left side plate (9), and an electric push rod (18) for tilting the tilting table (16) is rotatably mounted between the support plate (17) and the tilting table (16).

2. The electric lifting rolling machine as described in claim 1, characterized in that: The right side of the drive rod (3) extends to the outside of the base (1), and the outer end of the drive rod (3) is installed with the output end of the servo motor (6) through a flange (7) and bolts.

3. The electric lifting rolling machine as described in claim 1, characterized in that: The mounting bracket (5) has an L-shaped structure and is mounted on the lower right wall of the base (1) by a second bolt.

4. The electric lifting rolling machine as described in claim 1, characterized in that: Both the right side plate (8) and the left side plate (9) are U-shaped structures, and the U-shaped slots of the right side plate (8) and the left side plate (9) are arranged opposite to the cavity (2).

5. The electric lifting rolling machine as described in claim 4, characterized in that: The inner sides of the right side plate (8) and the left side plate (9) are provided with sliding grooves at opposite positions. A slider is slidably installed inside the sliding groove and is fixedly connected to the movable seat (10) for limiting and guiding the movable seat (10).

6. The electric lifting rolling machine as described in claim 4, characterized in that: The right side plate (8) and the left side plate (9) are fixed with a fixing plate for positioning the threaded rod (13) below, and the threaded rod (13) is rotatably installed in the fixing plate.

7. The electric lifting rolling machine as described in claim 1, characterized in that: The left side of the flipping table (16) and the top of the support plate (17) are both fixed with U-shaped mounting parts, and the electric push rod (18) is rotatably installed inside the U-shaped mounting parts.

8. The electric lifting rolling machine as described in claim 2, characterized in that: The top of the base (1) is bolted with a protective cover (19) for protecting the cavity (2).

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