Metal plate fillet cutting device

Abstract

The utility model discloses a metal plate fillet cutting device which comprises a cutting table, a cutting groove and a limiting groove are formed in the cutting table, a limiting plate is arranged on the limiting groove in a sliding mode, a supporting frame is arranged above the cutting table, a sliding groove is formed in the supporting frame, a first threaded rod is rotationally arranged in the sliding groove, and a second threaded rod is arranged in the first threaded rod. The first screw penetrates through the moving block and is in threaded connection with the moving block, the moving block is arranged in the sliding groove in a sliding mode, a motor is fixedly installed at the bottom of the moving block, a fixing rod is connected to the output end of the motor, a groove is formed in one end of the fixing rod, and a telescopic rod is arranged in the groove in a sliding mode; one end of the telescopic rod extends out of the groove and is provided with a cutting mechanism, the first screw is rotated to drive the moving block to move along the sliding groove, the second screw is rotated to drive the telescopic rod to move along the groove, the rotating radius and the circle center position of the cutting mechanism are adjusted, and a metal plate is positioned and fixed by arranging a limiting plate and a pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of metal cutting, in particular to a device for cutting the rounded corners of a metal plate. Background Art

[0002] Cutting the rounded corners of a metal plate can improve the appearance and touch of the edge of the metal plate, and at the same time improve safety. In order to conveniently adjust the radius of the cut rounded corner, the utility model provides a device for cutting the rounded corners of a metal plate. Summary of the Invention

[0003] The purpose of the utility model is to provide a device for cutting the rounded corners of a metal plate to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a device for cutting the rounded corners of a metal plate, including a cutting table, wherein a cutting groove and a limiting groove are formed in the cutting table, a limiting plate is slidably arranged on the limiting groove, a support frame is arranged above the cutting table, a sliding groove is formed in the support frame, a first screw rod is rotatably arranged in the sliding groove, the first screw rod penetrates through a moving block and is screwed with the moving block, the moving block is slidably arranged in the sliding groove, and a motor is fixedly installed at the bottom thereof, an output end of the motor is connected with a fixed rod, a groove is formed at one end of the fixed rod, and a telescopic rod is slidably arranged in the groove, and one end of the telescopic rod extends out of the groove and is provided with a cutting mechanism.

[0005] Preferably, a threaded column is arranged at the bottom of the limiting plate, one end of the threaded column is connected with the limiting plate, and the other end thereof penetrates through the limiting groove and is screwed with a nut.

[0006] Preferably, a second screw rod is rotatably arranged in the groove, one end of the second screw rod is rotatably connected with the telescopic rod, the other end thereof penetrates through the fixed rod and is screwed with the fixed rod, a telescopic machine is installed at the bottom of the fixed rod, and a pressing plate is installed on a telescopic end of the telescopic machine.

[0007] Preferably, the cutting mechanism is composed of a cutting tool and a driving part for driving the cutting tool to rotate.

[0008] Compared with the prior art, the beneficial effects of the utility model are: by rotating the first screw rod to drive the moving block to move along the sliding groove, and rotating the second screw rod to drive the telescopic rod to move along the groove, the rotation radius and the center position of the cutting mechanism are adjusted, and the metal plate is positioned and fixed by arranging the limiting plate and the pressing plate. Brief Description of the Drawings

[0009] Figure 1 It is a sectional view of the cutting table and the support frame of the utility model;

[0010] Figure 2 It is a top view of the cutting table and the support frame of the utility model.

[0011] In the figure: 1 cutting table, 11 cutting groove, 12 limiting groove, 13 limiting plate, 2 support frame, 21 sliding groove, 22 first screw rod, 3 moving block, 31 motor, 4 fixing rod, 41 groove, 42 telescopic rod, 43 second screw rod, 5 cutting mechanism. Specific embodiments

[0012] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0013] Referring to FIGS. (1-2), a metal plate fillet cutting device includes a cutting table 1. A cutting groove 11 and a limiting groove 12 are formed on the cutting table 1. A limiting plate 13 is slidably arranged in the limiting groove 12. A support frame 2 is arranged above the cutting table 1. A sliding groove 21 is formed on the support frame 2. A first screw rod 22 is rotatably arranged in the sliding groove 21. The first screw rod 22 penetrates through the moving block 3 and is screwed with the moving block 3. The moving block 3 is slidably arranged in the sliding groove 21, and a motor 31 is fixedly installed at its bottom. The output end of the motor 31 is connected with a fixing rod 4. A groove 41 is formed at one end of the fixing rod 4, and a telescopic rod 42 is slidably arranged in the groove 41. One end of the telescopic rod 42 extends out of the groove 41 and is provided with a cutting mechanism 5.

[0014] A threaded column is arranged at the bottom of the limiting plate 13. One end of the threaded column is connected with the limiting plate 13, and the other end passes through the limiting groove 12 and is screwed with a nut. A second screw rod 43 is rotatably arranged in the groove 41. One end of the second screw rod 43 is rotatably connected with the telescopic rod 42, and the other end passes through the fixing rod 4 and is screwed with the fixing rod 4. A telescoping machine is installed at the bottom of the fixing rod 4, and a pressing plate is installed on the telescopic end of the telescoping machine. The cutting mechanism 5 is composed of a cutting tool and a driving part for driving the cutting tool to rotate.

[0015] When this device is in use, the rotation of the first screw rod 22 drives the moving block 3 to move along the sliding groove 21, and the rotation of the second screw rod 43 drives the telescopic rod 42 to move along the groove 41, so as to adjust the rotation radius and the center position of the cutting mechanism 5. By adjusting the position of the limiting plate 13 on the limiting groove 12 and tightening the nut to fix the position of the limiting plate 13, a metal plate is placed on the cutting table 1 with its edge in contact with the limiting plate 13. At this time, the telescopic machine is controlled to drive the pressing block to press down, so as to squeeze and fix the metal plate on the cutting table. Subsequently, the motor 31 is controlled to drive the fixed rod 4 to rotate, and the cutting mechanism 5 rotates accordingly. When passing through the metal plate, the cutting knife on the cutting mechanism 5 rotates to cut the metal plate.

[0016] The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0017] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0018] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A metal plate fillet cutting device, comprising a cutting table (1), characterized in that: A cutting groove (11) and a limiting groove (12) are formed in the cutting table (1). A limiting plate (13) is slidably arranged in the limiting groove (12). A support frame (2) is arranged above the cutting table (1). A sliding groove (21) is formed in the support frame (2). A first screw rod (22) is rotatably arranged in the sliding groove (21). The first screw rod (22) penetrates through a moving block (3) and is screwed with the moving block (3). The moving block (3) is slidably arranged in the sliding groove (21), and a motor (31) is fixedly installed at the bottom thereof. The output end of the motor (31) is connected with a fixed rod (4). A groove (41) is formed at one end of the fixed rod (4), and a telescopic rod (42) is slidably arranged in the groove (41). One end of the telescopic rod (42) extends out of the groove (41) and is provided with a cutting mechanism (5).

2. The metal plate fillet cutting device according to claim 1, wherein: A threaded column is arranged at the bottom of the limiting plate (13). One end of the threaded column is connected with the limiting plate (13), and the other end passes through the limiting groove (12) and is screwed with a nut.

3. A metal plate fillet cutting device according to claim 1, characterized in that: A second screw rod (43) is rotatably arranged in the groove (41). One end of the second screw rod (43) is rotatably connected with the telescopic rod (42), and the other end passes through the fixed rod (4) and is screwed with the fixed rod (4). A telescopic machine is installed at the bottom of the fixed rod (4), and a pressing plate is installed at the telescopic end of the telescopic machine.

4. A metal plate fillet cutting device according to claim 1, characterized in that: The cutting mechanism (5) is composed of a cutting tool and a driving part for driving the cutting tool to rotate.

Images