Three-shaft edge rolling machine with adjustable roll shafts

Abstract

The three-shaft edge rolling machine comprises a machine base and a movable installation frame, a first vertical plate and a second vertical plate are arranged at the upper end of the machine base respectively, the movable installation frame is arranged at the upper end of the first vertical plate and the upper end of the second vertical plate, an upper roller is installed at the lower end of the movable installation frame, and a lower roller is installed at the lower end of the upper roller. A movable plate is arranged in the machine base, and a lower roller and a side roller are arranged at the upper end of the movable plate. According to the three-shaft rolling machine with the adjustable roll shafts, a screw is driven to transmit by rotating an adjusting handle, a movable mounting frame is driven by a movable block to horizontally move on a vertical plate, the position of an upper roll is adjusted, the head of an adjusting rod is rotated, then a roll frame of a side roll is driven by the movable block to ascend and descend, and the height of the side roll is adjusted; and through cooperation of a first air cylinder and a second air cylinder, adjustment of the roll shaft in multiple directions is achieved, different pressing forces are given to the plate, the use flexibility is high, and the device is conveniently suitable for machining of edge rolling products with different diameters and thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling machines, in particular to a three-axis rolling machine with adjustable rollers. Background Art

[0002] The existing three-axis rolling machine rolls the rolled product by adjusting the distance between the upper roller and the two lower rollers below, and adjusting the distance between the two lower rollers, so that the rolled product is bent into shape under the pressure of the three rollers. The purpose is to be able to roll rolled products of different thicknesses.

[0003] However, the adjustment direction of the roller in the above technology is limited, and it is impossible to roll products of different diameters according to product requirements, resulting in low flexibility and adaptability of the three-axis rolling machine. Utility Model Content

[0004] The purpose of the present invention is to provide a three-axis rolling machine with adjustable rollers, so as to solve the problem of limited roller adjustment directions mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-axis rolling machine with adjustable rollers, comprising a machine base and a movable mounting frame, the upper ends of the machine base are respectively provided with a first vertical plate and a second vertical plate, the movable mounting frame is arranged at the upper ends of the first vertical plate and the second vertical plate, the lower end of the movable mounting frame is installed with an upper roller, the interior of the machine base is provided with a movable plate, the upper ends of the movable plate are respectively provided with a lower roller and a side roller, the lower roller is fixedly set on the movable plate through a roller frame, the side roller is movably set on the front end of the lower roller, the front end of the side roller is provided with an adjusting frame, the front end of the adjusting frame is provided with a second cylinder, and the second cylinder is fixedly mounted on the movable plate, and the telescopic end of the second cylinder is fixedly connected to the adjusting frame.

[0006] Preferably, a sliding rod is provided inside the groove of the first vertical plate, a screw rod is provided inside the groove of the second vertical plate, and one end of the screw rod passes through and extends to the outside of the second vertical plate and is connected to an adjustment handle, and the movable mounting frame is connected to the sliding rod and the screw rod respectively through movable blocks.

[0007] Preferably, a guide groove is provided inside the adjustment frame, and there are two guide grooves, and an adjustment rod and a guide rod are respectively provided inside the two guide grooves. A moving block is provided at the front end of the roller frame of the side roller, and there are two moving blocks, and the two moving blocks are respectively connected to the adjustment rod and the guide rod.

[0008] Preferably, the bottom of the movable plate is connected to the base via a first cylinder.

[0009] Preferably, a feeding workbench is provided at the front end of the machine base.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] The utility model discloses a three-axis rolling machine with adjustable rollers. When it is necessary to roll rolled products of different diameters, the adjusting handle is rotated to drive the screw transmission. The movable mounting frame is driven by the movable block to move horizontally on the vertical plate to adjust the position of the upper roller. The head of the adjusting rod is rotated to drive the roller frame of the side roller to rise and fall through the movable block to adjust the height of the side roller. The first cylinder and the second cylinder cooperate to adjust the roller in multiple directions, give different pressures to the plate, and have high flexibility in use, which is convenient for adapting to the processing of rolled products of different diameters and thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the machine base of the present utility model;

[0014] Figure 3 This is a side view structural diagram of the side roller and adjustment frame of the utility model;

[0015] Figure 4 This is a front view structural diagram of the adjustment frame of the present utility model.

[0016] In the figure: 1. Machine base; 2. Feed workbench; 3. First vertical plate; 4. Second vertical plate; 5. Upper roller; 6. Lower roller; 7. Side roller; 8. Movable plate; 9. First cylinder; 10. Adjusting frame; 11. Second cylinder; 301. Sliding rod; 401. Screw rod; 501. Movable mounting frame; 701. Moving block; 1001. Guide groove; 1002. Adjusting rod; 1003. Guide rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4, a three-axis rolling machine with adjustable rollers, a feeding workbench 2 is provided at the front end of the machine base 1, and a first vertical plate 3 and a second vertical plate 4 are respectively provided at the upper end of the machine base 1, a movable mounting frame 501 is provided at the upper ends of the first vertical plate 3 and the second vertical plate 4, and an upper roller 5 is installed at the lower end of the movable mounting frame 501, a movable plate 8 is provided inside the machine base 1, and the bottom of the movable plate 8 is connected to the machine base 1 through a first cylinder 9, and a lower roller 6 and a side roller 7 are respectively provided at the upper end of the movable plate 8, and the lower roller 6 is fixed on the movable plate 8 through a roller frame, and the side roller 7 is movably provided at the front end of the lower roller 6, and a motor is respectively provided at one end of the upper roller 5, the lower roller 6 and the side roller 7. By driving the first cylinder 9, the movable plate 8 can drive the lower roller 6 and the side roller 7 to approach the upper roller 5, so as to realize the adjustment of the distance between the upper roller 5 and the two roller shafts below.

[0019] Furthermore, an adjustment frame 10 is provided at the front end of the side roller 7, and a second cylinder 11 is provided at the front end of the adjustment frame 10, and the second cylinder 11 is fixedly installed on the movable plate 8, and the telescopic end of the second cylinder 11 is fixedly connected to the adjustment frame 10. By driving the second cylinder 11, the adjustment frame 10 can drive the side roller 7 to move, thereby realizing the adjustment of the distance between the side roller 7 and the lower roller 6.

[0020] Furthermore, a slide bar 301 is provided inside the groove of the first vertical plate 3, a screw rod 401 is provided inside the groove of the second vertical plate 4, and one end of the screw rod 401 passes through and extends to the outside of the second vertical plate 4 and is connected to an adjustment handle. The movable mounting frame 501 is respectively connected to the slide bar 301 and the screw rod 401 through a movable block. By rotating the adjustment handle, the screw rod 401 is driven to transmit. The movable mounting frame 501 moves horizontally on the vertical plate under the drive of the movable block to adjust the position of the upper roller 5. For example, the upper roller 5 is originally located above the middle of the two lower roller shafts. By adjusting the screw rod 401, the upper roller 5 and the lower roller 6 can be controlled to be aligned. The slide bar 301 cooperates with the movable block to ensure the stability of the movable mounting frame 501 during movement.

[0021] Furthermore, a guide groove 1001 is provided inside the adjustment frame 10, and there are two guide grooves 1001. An adjustment rod 1002 and a guide rod 1003 are respectively provided inside the two guide grooves 1001. A moving block 701 is provided at the front end of the roller frame of the side roller 7, and there are two moving blocks 701. The two moving blocks 701 are respectively connected to the adjusting rod 1002 and the guide rod 1003. By rotating the head of the adjusting rod 1002, the roller frame of the side roller 7 is driven to rise and fall through the moving block 701, thereby realizing the height adjustment of the side roller 7. The guide rod 1003 and the moving block 701 cooperate to ensure the stability of the side roller 7 when it is raised and lowered.

[0022] Working principle: The utility model is a three-axis rolling machine with adjustable rollers. When in use, by driving the first cylinder 9, the movable plate 8 can drive the lower roller 6 and the side roller 7 to approach the upper roller 5, so as to adjust the distance between the upper roller 5 and the two lower rollers. By driving the second cylinder 11, the adjustment frame 10 can drive the side roller 7 to move, so as to adjust the distance between the side roller 7 and the lower roller 6, which is convenient for rolling plates of different thicknesses. After adjustment, the metal plate is placed on the feeding workbench 2, and then the metal plate is pushed forward in the direction of the roller. The three axes rotate separately under the drive of the motor to process the incoming metal plate and bend the plate into shape. When it is necessary to roll products of different diameters, the adjusting handle is rotated to drive the screw 401, and the movable mounting frame 501 is driven by the movable block to move horizontally on the vertical plate to adjust the position of the upper roller 5. The head of the adjusting rod 1002 is rotated to drive the roller frame of the side roller 7 to rise and fall through the movable block 701 to adjust the height of the side roller 7. By adjusting the roller axis in multiple directions, different pressures are applied to the plate. It has high flexibility in use and is easy to adapt to the processing of rolled products of different diameters and thicknesses.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-axis rolling machine with adjustable rollers, comprising a machine base (1) and a movable mounting frame (501), characterized in that: The upper end of the machine base (1) is respectively provided with a first vertical plate (3) and a second vertical plate (4), the movable mounting frame (501) is provided at the upper ends of the first vertical plate (3) and the second vertical plate (4), the lower end of the movable mounting frame (501) is provided with an upper roller (5), the interior of the machine base (1) is provided with a movable plate (8), the upper end of the movable plate (8) is respectively provided with a lower roller (6) and a side roller (7), the lower roller (6) is fixedly provided on the movable plate (8) through the roller frame, the side roller (7) is movably provided at the front end of the lower roller (6), the front end of the side roller (7) is provided with an adjustment frame (10), the front end of the adjustment frame (10) is provided with a second cylinder (11), and the second cylinder (11) is fixedly installed on the movable plate (8), and the telescopic end of the second cylinder (11) is fixedly connected to the adjustment frame (10).

2. The three-axis rolling machine with adjustable rollers according to claim 1, characterized in that: A sliding rod (301) is provided inside the groove of the first vertical plate (3), a screw rod (401) is provided inside the groove of the second vertical plate (4), and one end of the screw rod (401) passes through and extends to the outside of the second vertical plate (4) and is connected to an adjustment handle, and the movable mounting frame (501) is connected to the sliding rod (301) and the screw rod (401) respectively through a movable block.

3. The three-axis rolling machine with adjustable rollers according to claim 1, characterized in that: The adjusting frame (10) is provided with a guide groove (1001) therein, and two guide grooves (1001) are provided therein, and an adjusting rod (1002) and a guide rod (1003) are provided therein respectively, and a moving block (701) is provided at the front end of the roller frame of the side roller (7), and two moving blocks (701) are provided therein, and the two moving blocks (701) are connected to the adjusting rod (1002) and the guide rod (1003) respectively.

4. The three-axis rolling machine with adjustable rollers according to claim 1, characterized in that: The bottom of the movable plate (8) is connected to the machine base (1) via a first cylinder (9).

5. The three-axis rolling machine with adjustable rollers according to claim 1, characterized in that: A feeding workbench (2) is provided at the front end of the machine base (1).

Images