Shearing device for cold-drawn section steel production

Abstract

The utility model discloses a shearing device for cold-drawn section steel production, which relates to the technical field of cold-drawn section steel production and comprises a base, two groups of limiting components are symmetrically mounted at the top of the base, the limiting components are used for horizontally limiting cold-drawn section steel, and each limiting component comprises a mounting plate, a hydraulic cylinder, a connecting plate, a mounting block and a limiting groove. The mounting plate is fixed to the top of the base, the hydraulic cylinder is mounted on one side of the mounting plate, the output end of the hydraulic cylinder penetrates through the inner side of the mounting plate, a connecting plate is mounted at the output end of the hydraulic cylinder, a mounting block is mounted on the inner side of the connecting plate, and the limiting groove is formed in the inner side of the mounting block. The cold-drawn section steel is limited at the top of the supporting table, the cold-drawn section steel is ensured to be horizontally limited at the top of the supporting table through simultaneous limiting on the two sides, and the situation that the cutting opening is inclined due to inclination of the cold-drawn section steel in the shearing process, and the shearing quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-drawn section steel production, in particular to a shearing device for cold-drawn section steel production. Background Technique

[0002] Cold-drawn section steel is steel with various cross-sectional shapes and sizes processed by cold drawing. Cold-drawn section steel is also known as cold-drawn steel and cold-drawn steel. Cold-drawn section steel can be used as a supporting material for the automotive industry, hardware tool industry, machining manufacturing industry, and textile machinery processing manufacturers. During production, it is necessary to use a shearing device to cut the cold-drawn section steel into appropriate sizes.

[0003] Patent document CN218487309U discloses a shearing device for cold-drawn section steel production. "The shearing device in this patent document is positioned through positioning blocks to ensure the stability during the shearing of cold-drawn section steel. However, before processing, it is necessary to ensure that the cold-drawn section steel is placed horizontally on the device table to avoid shear deviation caused by the inclination of the cold-drawn section steel. Content of the Utility Model

[0004] An object of the present application is to provide a shearing device for cold-drawn section steel production to solve the technical problem in the prior art that it is necessary to ensure that the cold-drawn section steel is placed horizontally on the device table before reprocessing to avoid shear deviation caused by the inclination of the cold-drawn section steel.

[0005] To achieve the above object, the utility model provides the following technical solution: A shearing device for cold-drawn section steel production, including a base, two groups of limiting components are symmetrically installed on the top of the base, the limiting components are used to horizontally limit the cold-drawn section steel, the limiting components include a mounting plate, a hydraulic cylinder, a connecting plate, a mounting block and a limiting groove, the mounting plate is fixed on the top of the base, the hydraulic cylinder is installed on one side of the mounting plate, and the output end of the hydraulic cylinder penetrates the inner side of the mounting plate, the output end of the hydraulic cylinder is installed with a connecting plate, the inner side of the connecting plate is installed with a mounting block, and the limiting groove is opened on the inner side of the mounting block.

[0006] Preferably, a plurality of mounting grooves are opened on the inner side of the limiting groove, and a roller is rotatably installed inside the mounting groove.

[0007] Preferably, support platforms are symmetrically installed on the top of the base through bolts, and a shearing table is installed on the top of the base through bolts, and the shearing table is located between the support platforms.

[0008] Preferably, a mounting frame is installed on the top of the base through bolts, and a controller is installed on one side of the mounting frame.

[0009] Preferably, a pneumatic cylinder is installed on the top of the mounting frame, and the control system of the pneumatic cylinder is connected to the controller, and the telescopic end of the pneumatic cylinder penetrates the inner side of the top of the mounting frame.

[0010] Preferably, a connecting rod is installed at the telescopic end of the air cylinder, an installation table is installed at the bottom end of the connecting rod, a shearing blade is installed at the bottom of the installation table, and the shearing blade corresponds to the shearing table up and down.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. When the limiting component of the utility model is in use, the hydraulic cylinder converts hydraulic energy into kinetic energy, drives the connecting plate at the output end to move, and makes the relatively installed connecting plates move simultaneously, limiting the cold-drawn steel section on the top of the support table. Through simultaneous limiting on both sides, it is ensured that the cold-drawn steel section is horizontally limited on the top of the support table, avoiding the inclination of the cut due to the inclination of the cold-drawn steel section during shearing, which affects the shearing quality.

[0013] 2. Both sides of the cold-drawn steel section of the utility model are in contact with the rollers rotatably installed through the installation grooves. Since the rollers can rotate, the cold-drawn steel section can be adjusted on the basis of horizontal limitation, so that the position to be sheared is aligned with the shearing blade, avoiding the inclination of the cold-drawn steel section during positioning after alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of the utility model;

[0015] Figure 2 is a schematic structural view of the hydraulic cylinder of the utility model;

[0016] Figure 3 is a schematic structural view of the mounting block of the utility model;

[0017] Figure 4 is a schematic structural view of the mounting bracket of the utility model.

[0018] In the figure: 1. Base; 2. Support table; 3. Shearing table; 4. Mounting plate; 5. Hydraulic cylinder; 6. Connecting plate; 7. Mounting block; 8. Limiting groove; 9. Installation groove; 10. Roller; 11. Mounting bracket; 12. Controller; 13. Air cylinder; 14. Connecting rod; 15. Installation table; 16. Shearing blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Please refer to Figure 1 、 Figure 2 and Figure 3 , an embodiment provided by the present utility model: a shearing device for cold-drawn section steel production;

[0023] It includes a base 1 and a limiting component. Two groups of limiting components are symmetrically installed on the top of the base 1. The limiting component is used to horizontally limit the cold-drawn section steel. The limiting component includes a mounting plate 4, a hydraulic cylinder 5, a connecting plate 6, a mounting block 7, and a limiting groove 8. The mounting plate 4 is fixed on the top of the base 1. The hydraulic cylinder 5 is installed on one side of the mounting plate 4, and the output end of the hydraulic cylinder 5 penetrates the inner side of the mounting plate 4. The output end of the hydraulic cylinder 5 is installed with the connecting plate 6. The inner side of the connecting plate 6 is installed with the mounting block 7. The limiting groove 8 is opened on the inner side of the mounting block 7. A plurality of mounting grooves 9 are opened on the inner side of the limiting groove 8. A roller 10 is rotatably installed inside the mounting groove 9;

[0024] The base 1 provides an installation position for the limit assembly at the top. The limit assembly is used to limit the cold-drawn steel placed on the device, enabling the cold-drawn steel to be sheared while maintaining a horizontal state. When the limit assembly is in use, the hydraulic cylinder 5 converts hydraulic energy into kinetic energy, driving the connecting plate 6 at the output end to move, causing the relatively installed connecting plates 6 to move simultaneously, limiting the cold-drawn steel on the top of the support table 2. By limiting from both sides simultaneously, it ensures that the cold-drawn steel is horizontally limited on the top of the support table 2. At this time, both sides of the cold-drawn steel are located in the limit grooves 8 opened by the mounting blocks 7, and both sides of the cold-drawn steel are in contact with the rollers 10 rotatably installed through the mounting grooves 9. Since the rollers 10 can rotate, the cold-drawn steel can be adjusted on the basis of horizontal limitation, aligning the position to be sheared with the shearing blade 16, avoiding the cold-drawn steel from tilting during positioning after alignment.

[0025] Please refer to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present utility model: a shearing device for cold-drawn steel production;

[0026] It includes a support table 2 and a shearing blade 16. The support tables 2 are symmetrically installed on the top of the base 1 by bolts. The shearing table 3 is installed on the top of the base 1 by bolts, and the shearing table 3 is located between the support tables 2. The mounting frame 11 is installed on the top of the base 1 by bolts. A controller 12 is installed on one side of the mounting frame 11. A pneumatic cylinder 13 is installed on the top of the mounting frame 11, and the control system of the pneumatic cylinder 13 is connected to the controller 12. The telescopic end of the pneumatic cylinder 13 penetrates through the inner side of the top of the mounting frame 11. A connecting rod 14 is installed at the telescopic end of the pneumatic cylinder 13. A mounting table 15 is installed at the bottom of the connecting rod 14. A shearing blade 16 is installed at the bottom of the mounting table 15, and the shearing blade 16 corresponds to the shearing table 3 up and down;

[0027] The support table 2 is used to support the cold-drawn steel. The shearing table 3 provides a position for shearing the cold-drawn steel. The mounting frame 11 provides an installation position for the pneumatic cylinder 13. When the cold-drawn steel is sheared after being limited, the controller 12 controls the operation of the pneumatic cylinder 13. The pneumatic cylinder 13 converts pneumatic energy into kinetic energy, driving the mounting table 15 connected to the output end through the connecting rod 14 to move downward, so that the shearing blade 16 shears the cold-drawn steel.

[0028] Working principle: Before using the shearing device for cold-drawn steel production, it should be checked first whether there are any problems affecting its use. First, place the device at the required position through the base 1, and place the cold-drawn steel to be sheared on the top of the support table 2. The hydraulic cylinder 5 in the limit assembly drives the connecting plate 6 to move, so that the limit grooves 8 on the mounting blocks 7 installed on the inner side of the connecting plate 6 limit both sides of the cold-drawn steel, enabling the cold-drawn steel to be horizontally placed on the top of the support table 2. Then, pull the cold-drawn steel to adjust the shearing position, and the pneumatic cylinder 13 drives the shearing blade 16 at the output end to move downward to shear the cold-drawn steel.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A shearing device for cold drawn steel production, comprising a base (1), characterized in that: Two groups of limiting components are symmetrically installed on the top of the base (1). The limiting components are used to limit the horizontal position of the cold-drawn steel. The limiting components include a mounting plate (4), a hydraulic cylinder (5), a connecting plate (6), a mounting block (7) and a limiting groove (8). The mounting plate (4) is fixed on the top of the base (1). The hydraulic cylinder (5) is installed on one side of the mounting plate (4), and the output end of the hydraulic cylinder (5) passes through the inner side of the mounting plate (4). The output end of the hydraulic cylinder (5) is installed with a connecting plate (6). The inner side of the connecting plate (6) is installed with a mounting block (7). The limiting groove (8) is opened on the inner side of the mounting block (7). A plurality of mounting grooves (9) are opened on the inner side of the limiting groove (8), and a roller (10) is rotatably installed inside the mounting groove (9).

2. A shearing device for cold drawn steel production according to claim 1, characterized in that: A support platform (2) is symmetrically mounted on the top of the base (1) via bolts, a shearing platform (3) is mounted on the top of the base (1) via bolts, and the shearing platform (3) is located between the support platforms (2).

3. A shearing device for cold drawn steel production according to claim 1, characterized in that: A mounting frame (11) is mounted on the top of the base (1) via bolts, and a controller (12) is mounted on one side of the mounting frame (11).

4. A shearing device for cold drawn steel production according to claim 3, characterized in that: A pneumatic cylinder (13) is installed on the top of the mounting frame (11), and a control system of the pneumatic cylinder (13) is connected to the controller (12), and a telescopic end of the pneumatic cylinder (13) passes through the inner side of the top of the mounting frame (11).

5. A shearing device for cold drawn steel production according to claim 4, characterized in that: A connecting rod (14) is installed at the telescopic end of the pneumatic cylinder (13), a mounting platform (15) is installed at the bottom end of the connecting rod (14), a shearing blade (16) is installed at the bottom of the mounting platform (15), and the shearing blade (16) corresponds to the shearing platform (3) up and down.

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