Steel sheet chamfering and cutting device

Abstract

The utility model discloses a steel sheet chamfering and cutting device which comprises a base. The vertical plate is arranged on one side of the upper end face of the base; the supporting plate is arranged on the upper end face of the vertical plate; the chamfering and cutting assembly is used for chamfering and cutting the steel sheet and is arranged on the base and the supporting plate; by arranging the chamfering and cutting assembly, a cutting knife can be driven by an electric hydraulic cylinder to move downwards, so that the cutting knife conducts chamfering and cutting treatment on a steel sheet under the cooperation of a cutting hole, meanwhile, by arranging a positioning rod and a positioning hole, the cutting track of the cutting knife can be restrained, and the cutting efficiency is improved. According to the steel sheet chamfering and cutting device, the abrasion of the cutting knife and the cutting hole caused by the angle problem can be avoided, so that the burr phenomenon at the cutting position is further avoided, the working quality of steel sheet chamfering and cutting is improved, and the steel sheet chamfering and cutting device is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a steel sheet chamfering and cutting device. Background Art

[0002] As society develops, battery steel sheets, as one of the key materials in battery manufacturing, are primarily used to make battery casings and internal structural components to ensure battery safety and stability. To reduce the fragmentation rate of battery sheets during production and processing and to improve the strength of the electrode edges, battery steel sheets require chamfering.

[0003] However, the existing chamfering and cutting device cannot guarantee the position of the cutting knife and the cutting hole, and cannot locate the cutting trajectory of the cutting knife, resulting in low quality of steel sheet chamfering and cutting. Therefore, we propose a steel sheet chamfering and cutting device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steel sheet chamfering and cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A steel sheet chamfering and cutting device, comprising:

[0007] base;

[0008] a vertical plate, which is arranged on one side of the upper end surface of the base;

[0009] A support plate, which is arranged on the upper end surface of the vertical plate;

[0010] The chamfering and cutting component is used for chamfering and cutting the steel sheet and is arranged on the base and the support plate.

[0011] As a further solution of the present invention: the chamfering and cutting assembly includes an electric hydraulic cylinder, which is arranged on the upper end surface of the support plate, the output end of the electric hydraulic cylinder passes through the support plate and is connected to a connecting block, a connecting plate is provided on the lower end surface of the connecting block, a mounting plate is provided on the lower end surface of the connecting plate, two groups of cutting knives are provided on the lower end surface of the mounting plate, a working plate is provided on the upper end surface of the base, and two groups of cutting holes are provided on the working plate.

[0012] As a further solution of the present invention: the two groups of cutting holes are respectively arranged directly below the two groups of cutting knives, and the cutting holes are used in conjunction with the cutting knives.

[0013] As a further solution of the present invention: a group of positioning rods are provided on both sides of the upper end surface of the working plate.

[0014] As a further solution of the present invention: a group of positioning holes are provided at the four corners of the connecting plate and the mounting plate.

[0015] As a further solution of the present invention: the positioning rod and the positioning hole are both circular, and the positioning rod and the positioning hole are used in conjunction with each other.

[0016] As a further solution of the present invention: four groups of limit blocks are provided on the upper end surface of the working plate, and the limit blocks are in an inverted L shape.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The steel sheet chamfering and cutting device is provided with a chamfering and cutting component, which can drive the cutting knife to move downward through an electric hydraulic cylinder, so that the cutting knife can chamfer and cut the steel sheet in cooperation with the cutting hole. At the same time, by providing a positioning rod and a positioning hole, the cutting trajectory of the cutting knife can be constrained, and the wear of the cutting knife and the cutting hole caused by angle problems can be avoided, thereby further avoiding the occurrence of burrs at the cutting position, improving the work quality of steel sheet chamfering and cutting, and being relatively practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the present utility model.

[0020] Figure 2 for Figure 1 A is a schematic diagram of the enlarged structure.

[0021] Figure 3 It is a structural schematic diagram of another side of the utility model.

[0022] Among them: 1. Base; 2. Vertical plate; 3. Support plate; 4. Electric hydraulic cylinder; 5. Connecting block; 6. Connecting plate; 7. Mounting plate; 8. Cutting knife; 9. Working plate; 10. Cutting hole; 11. Positioning rod; 12. Positioning hole; 13. Limit block. DETAILED DESCRIPTION

[0023] In one embodiment, Figure 1-Figure 3 As shown, a steel sheet chamfering and cutting device comprises:

[0024] Base 1;

[0025] A vertical plate 2 is provided on one side of the upper end surface of the base 1;

[0026] A support plate 3, which is arranged on the upper end surface of the vertical plate 2;

[0027] A chamfering and cutting assembly, which is used to chamfer and cut the steel sheet, and is arranged on the base 1 and the support plate 3;

[0028] The chamfer cutting assembly includes an electric hydraulic cylinder 4, which is arranged on the upper end surface of the support plate 3. The output end of the electric hydraulic cylinder 4 passes through the support plate 3 and is connected to a connecting block 5. A connecting plate 6 is provided on the lower end surface of the connecting block 5. A mounting plate 7 is provided on the lower end surface of the connecting plate 6. Two sets of cutting knives 8 are provided on the lower end surface of the mounting plate 7. A working plate 9 is provided on the upper end surface of the base 1. Two sets of cutting holes 10 are provided on the working plate 9. The two sets of cutting holes 10 are respectively arranged directly below the two sets of cutting knives 8, and the cutting holes 10 are used in conjunction with the cutting knives 8.

[0029] Specifically, the electric hydraulic cylinder 4 is started, and the electric hydraulic cylinder 4 drives the connecting block 5 to move downward, and the connecting block 5 drives the connecting plate 6 and the mounting plate 7 to move downward, and the mounting plate 7 drives the two sets of cutting knives 8 to move downward, and the cutting knives 8 perform chamfering and cutting operations on the steel sheet in cooperation with the cutting holes 10; by setting up a chamfering and cutting assembly, the cutting knife 8 can be driven to move downward by the electric hydraulic cylinder 4, so that the cutting knife 8 performs chamfering and cutting operations on the steel sheet in cooperation with the cutting holes 10.

[0030] like Figure 1-Figure 3 As shown, a set of positioning rods 11 are provided on both sides of the upper end surface of the working plate 9; a set of positioning holes 12 are provided at the four corners of the connecting plate 6 and the mounting plate 7; the positioning rods 11 and the positioning holes 12 are both circular, and the positioning rods 11 and the positioning holes 12 are used in conjunction with each other; the positioning rods 11 and the positioning holes 12 can limit the mounting plate 7, constrain the cutting trajectory of the cutting knife 8, avoid wear of the cutting knife 8 and the cutting hole 10 due to angle problems, further avoid burrs at the cutting site, and improve the quality of chamfering of steel sheets. Four sets of limit blocks 13 are provided on the upper end surface of the working plate 9, and the limit blocks 13 are in an inverted L shape; by providing the limit blocks 13, when chamfering the steel sheet, the steel sheet can be inserted into the lower end surface of the multiple sets of limit blocks 13, so that the multiple sets of limit blocks 13 can limit the steel sheet.

[0031] The above embodiment discloses a device for chamfering and cutting steel sheets. When in use, the steel sheet is inserted into the lower end surface of multiple groups of limit blocks 13, so that the multiple groups of limit blocks 13 can limit the steel sheet, and then the electric hydraulic cylinder 4 is started. The electric hydraulic cylinder 4 drives the connecting block 5 to move downward, and the connecting block 5 drives the connecting plate 6 and the mounting plate 7 to move downward. The mounting plate 7 drives the two groups of cutting knives 8 to move downward. The cutting knife 8 performs chamfering and cutting operations on the steel sheet with the cooperation of the cutting hole 10. At the same time, the mounting plate 7 can be limited by the positioning rod 11 and the positioning hole 12, and the cutting trajectory of the cutting knife 8 can be constrained, which can avoid the wear of the cutting knife 8 and the cutting hole 10 caused by angle problems, thereby further avoiding the occurrence of burrs at the cutting position and improving the work quality of chamfering and cutting of steel sheets.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel sheet chamfering and cutting device, characterized in that: include: Base (1); A vertical plate (2) is provided on one side of the upper end surface of the base (1); A support plate (3) is provided on the upper end surface of the vertical plate (2); A chamfering and cutting assembly is used for chamfering and cutting a steel sheet, and is arranged on a base (1) and a support plate (3).

2. A steel sheet chamfering and cutting device according to claim 1, characterized in that: The chamfer cutting assembly comprises an electric hydraulic cylinder (4), the electric hydraulic cylinder (4) is arranged on the upper end surface of the support plate (3), the output end of the electric hydraulic cylinder (4) passes through the support plate (3) and is connected to a connecting block (5), a connecting plate (6) is arranged on the lower end surface of the connecting block (5), a mounting plate (7) is arranged on the lower end surface of the connecting plate (6), two groups of cutting knives (8) are arranged on the lower end surface of the mounting plate (7), a working plate (9) is arranged on the upper end surface of the base (1), and two groups of cutting holes (10) are arranged on the working plate (9).

3. The steel sheet chamfering and cutting device according to claim 2, characterized in that: The two groups of cutting holes (10) are respectively arranged directly below the two groups of cutting knives (8), and the cutting holes (10) and the cutting knives (8) are used in conjunction with each other.

4. The steel sheet chamfering and cutting device according to claim 2, characterized in that: A set of positioning rods (11) are provided on both sides of the upper end surface of the working plate (9).

5. The steel sheet chamfering and cutting device according to claim 4, characterized in that: A group of positioning holes (12) are provided at the four corners of the connecting plate (6) and the mounting plate (7).

6. The steel sheet chamfering and cutting device according to claim 5, characterized in that: The positioning rod (11) and the positioning hole (12) are both circular, and the positioning rod (11) and the positioning hole (12) are used in conjunction with each other.

7. The steel sheet chamfering and cutting device according to claim 2, characterized in that: Four groups of limit blocks (13) are provided on the upper end surface of the working plate (9), and the limit blocks (13) are in an inverted L shape.

Images