Steel strip shearing and positioning device

Abstract

The utility model discloses a steel belt shearing positioning device which comprises a workbench and a limiting assembly oppositely arranged on the workbench, and the limiting assembly comprises a moving seat movably arranged on the workbench, an abutting plate movably arranged on the moving seat and a distance adjusting mechanism used for adjusting the distance between the abutting plate and the moving seat. A positioning mechanism is further arranged between the movable base and the workbench. The steel belt shearing and positioning device can limit conveying of the steel belt, and the production quality and the production efficiency are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel material processing equipment, in particular to a steel belt shearing and positioning device. Background Art

[0002] Steel strip is a kind of steel with large output, wide application and many varieties. It is narrow and long, and its width varies according to processing requirements. In the prior art, when cutting steel strip, it is mostly conveyed by unwinding machine. However, the steel strip will shake during the conveying process, which makes it easy for the steel strip to shift during cutting, thereby reducing the production quality of the steel strip. Manual debugging and correction is not only time-consuming and labor-intensive, but also greatly reduces production efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a steel belt shearing and positioning device which can limit the conveying of steel belts and effectively improve production quality and production efficiency.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A steel strip shearing positioning device comprises a workbench and a limiting assembly arranged opposite to the workbench, the limiting assembly comprises a moving seat movably arranged on the workbench, an abutment plate movably arranged on the moving seat, and a distance adjustment mechanism for adjusting the distance between the abutment plate and the moving seat, and a positioning mechanism is also provided between the moving seat and the workbench.

[0006] As a further improvement of the above technical solution:

[0007] The positioning mechanism comprises a rack fixedly arranged on the workbench and a locking block movably arranged on the movable seat, and the locking block is provided with a tooth portion for meshing with the rack.

[0008] The movable seat is slidably connected to the workbench through a sliding mechanism. The sliding mechanism comprises a guide rail fixedly arranged on the workbench and a slider fixedly arranged on the movable seat. The slider is slidably connected to the guide rail.

[0009] A guide mechanism is also provided between the abutment plate and the movable seat. The guide mechanism comprises a linear bearing fixedly arranged on the movable seat and a guide rod fixedly arranged on the abutment plate. The guide rod is movably arranged in the linear bearing.

[0010] The distance adjustment mechanism comprises an adjusting screw, the adjusting screw is arranged through the moving seat and is threadedly connected with the moving seat, and the end of the adjusting screw is connected with the abutment plate.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] The steel strip shearing and positioning device of the utility model comprises two sets of limiting components arranged opposite to each other, and the limiting components comprise a moving seat and an abutment plate. According to the width of the steel strip to be processed, preliminary positioning is performed by adjusting the distance between the moving seats, and then the distance between the abutment plate and the moving seat is adjusted by a distance adjustment mechanism for fine positioning, so that the steel strip is limited by the space between the abutment plates before entering the shearing station, the steel strip will not shake during the conveying process, and displacement of the steel strip during shearing is avoided, thereby effectively improving the production quality and efficiency, and improving the production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the steel strip shearing and positioning device.

[0014] Figure 2 It is a schematic diagram of the structure of the limit component.

[0015] Figure 3 It is a top view of the steel strip shearing and positioning device.

[0016] Legend:

[0017] 1. Workbench; 2. Limiting assembly; 201. Moving seat; 202. Abutment plate; 203. Distance adjustment mechanism; 3. Positioning mechanism; 301. Rack; 302. Locking block; 3021. Tooth portion; 4. Sliding mechanism; 401. Guide rail; 402. Slider; 5. Guide mechanism; 501. Linear bearing; 502. Guide rod. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] like Figures 1 to 3As shown, the steel strip shearing and positioning device of this embodiment comprises a workbench 1 and a limiting assembly 2 arranged opposite to the workbench 1, the limiting assembly 2 comprises a moving seat 201 movably arranged on the workbench 1, an abutting plate 202 movably arranged on the moving seat 201, and a distance adjustment mechanism 203 for adjusting the distance between the abutting plate 202 and the moving seat 201, and a positioning mechanism 3 is also arranged between the moving seat 201 and the workbench 1. The steel strip shearing and positioning device comprises two sets of limiting assemblies 2 arranged opposite to each other, the limiting assembly 2 comprises a moving seat 201 and an abutting plate 202, according to the required width of the steel strip to be processed, preliminary positioning is performed by adjusting the distance between the moving seats 201, and then the distance between the abutting plate 202 and the moving seat 201 is adjusted by the distance adjustment mechanism 203 for fine positioning, so that the steel strip is limited by the space between the abutting plates 202 before entering the shearing station, the steel strip will not shake during the conveying process, and the displacement of the steel strip during shearing is avoided, thereby effectively improving the production quality and production efficiency, and improving the production safety.

[0020] Preferably, the positioning mechanism 3 includes a rack 301 fixedly arranged on the workbench 1 and a locking block 302 movably arranged on the moving seat 201, and the locking block 302 is provided with a toothed portion 3021 for meshing with the rack 301. In this embodiment, a plug-in hole is provided on the moving seat 201, and the locking block 302 can be inserted into the plug-in hole, and the toothed portion 3021 is meshed with the rack 301 to put the moving seat 201 in a locked and positioned state. When the locking block 302 is removed from the plug-in hole, the toothed portion 3021 is disengaged from the rack 301, and the moving seat 201 is in an active state, which has the advantages of high flexibility in use and good positioning effect.

[0021] Preferably, the movable seat 201 is slidably connected to the workbench 1 through a sliding mechanism 4, and the sliding mechanism 4 includes a guide rail 401 fixedly arranged on the workbench 1 and a slider 402 fixedly arranged on the movable seat 201, and the slider 402 is slidably connected to the guide rail 401. In this embodiment, the sliding mechanism 4 adopts the form of sliding connection between the slider 402 and the guide rail 401, and the number of the guide rail 401 and the slider 402 can be adjusted according to the actual application situation, which has the advantages of simple structure, good operation stability and long service life. In other embodiments, the movable seat 201 can also be movably connected to the workbench 1 through a roller mechanism, which is not limited to this embodiment.

[0022] Preferably, a guide mechanism 5 is further provided between the abutment plate 202 and the movable seat 201, and the guide mechanism 5 comprises a linear bearing 501 fixedly provided on the movable seat 201 and a guide rod 502 fixedly provided on the abutment plate 202, and the guide rod 502 is movably provided in the linear bearing 501. In this embodiment, the number of groups of the linear bearing 501 and the guide rod 502 is set to two groups, so that the abutment plate 202 can only move along the axial direction of the guide rod 502, avoiding deflection during the process of adjusting the spacing, effectively ensuring that the two groups of abutment plates 202 arranged opposite to each other are parallel to each other, and the clamping accuracy of the steel strip is high.

[0023] Preferably, the distance adjustment mechanism 203 includes an adjusting screw, which is arranged through the moving seat 201 and is threadedly connected to the moving seat 201, and the end of the adjusting screw is connected to the abutment plate 202. In this embodiment, the distance adjustment mechanism 203 is in the form of an adjusting screw, and the thread on the adjusting screw cooperates with the internal thread on the moving seat 201. By rotating the adjusting screw, the abutment plate 202 is driven to move horizontally, thereby achieving a slight adjustment of the accuracy, so that the steel strip shearing positioning device reaches a more accurate and stable state, thereby improving the processing accuracy and service life of the machine.

[0024] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, improvements and changes obtained without departing from the technical concept of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A steel strip shearing and positioning device, comprising a workbench (1) and a limiting assembly (2) arranged opposite to the workbench (1), characterized in that: The limit assembly (2) comprises a movable seat (201) movably arranged on the workbench (1), an abutment plate (202) movably arranged on the movable seat (201), and a distance adjustment mechanism (203) for adjusting the distance between the abutment plate (202) and the movable seat (201); a positioning mechanism (3) is also provided between the movable seat (201) and the workbench (1).

2. The steel strip shearing and positioning device according to claim 1, characterized in that: The positioning mechanism (3) comprises a rack (301) fixedly arranged on the workbench (1) and a locking block (302) movably arranged on the movable seat (201), wherein the locking block (302) is provided with a tooth portion (3021) for meshing with the rack (301).

3. The steel strip shearing and positioning device according to claim 1, characterized in that: The movable seat (201) is slidably connected to the workbench (1) via a sliding mechanism (4); the sliding mechanism (4) comprises a guide rail (401) fixedly arranged on the workbench (1) and a slider (402) fixedly arranged on the movable seat (201); the slider (402) is slidably connected to the guide rail (401).

4. The steel strip shearing and positioning device according to claim 1, characterized in that: A guide mechanism (5) is also provided between the abutment plate (202) and the movable seat (201), the guide mechanism (5) comprising a linear bearing (501) fixedly arranged on the movable seat (201) and a guide rod (502) fixedly arranged on the abutment plate (202), the guide rod (502) being movably arranged in the linear bearing (501).

5. The steel strip shearing and positioning device according to claim 1, characterized in that: The distance adjustment mechanism (203) comprises an adjusting screw rod, the adjusting screw rod is arranged through the moving seat (201) and is threadedly connected to the moving seat (201), and the end of the adjusting screw rod is connected to the abutment plate (202).

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