Lateral bending prevention device for steel plate machining

Abstract

The utility model provides a lateral bending prevention device for steel plate machining, which belongs to the technical field of steel machining and comprises a base, a frame, a cross beam, a numerical control driver, a fixing frame, an electric telescopic rod, a pressing plate, a connecting seat, a telescopic spring, a machining rack, a supporting column, a fixing seat, a rotating shaft and a supporting seat. The electric telescopic rods extend downwards to drive the pressing plates to press a steel plate on the machining rack downwards, the steel plate is fixed, the supporting columns at the bottom of the machining rack compress the telescopic springs in the connecting bases downwards, the machining rack drives the steel plate to move downwards, the force for fixing the steel plate can be buffered, and the machining efficiency is improved. The tool can disperse machining force, deformation caused by excessive stress of the steel plate during machining is avoided, the fixing bases at the outer end of the machining rack can support the periphery of the steel plate, the supporting bases can extend outwards from the fixing bases through the rotating shafts, the supporting bases at the two ends rotate outwards, and the outwards-suspended part of the steel plate during machining can be supported; and the deformation risk is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing, in particular to a steel plate processing anti-lateral bending device. Background Art

[0002] During the later processing of steel plates, residual stress exists on the inner and outer surfaces of the hot-rolled steel plates. If the residual stress is unevenly distributed along the width and length of the steel plate, it will generate a moment on the cross section of the steel plate. Due to warping, it will deform after cutting, causing the workpiece to fail, affecting the normal use of users and causing economic losses to the company.

[0003] When processing steel plates, there is no anti-bending protection for short steel plates and medium-thin steel plates. During the processing, when the steel plate is fixed, part of the steel plate is fixed, while the outer end of the steel plate is suspended in the air without support. The steel plate will shake and cause deviation, resulting in the steel plate being unable to maintain levelness, and the suspended part of the steel plate is prone to bending;

[0004] Therefore, the present application provides a steel plate processing anti-lateral bending device to meet the needs. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a steel plate processing anti-lateral bending device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The cam is provided with an axially traversing mechanism, and the cam is provided with an axially traversing mechanism, and the cam is provided with an axially traversing mechanism, and the cam is provided with an axially traversing mechanism.

[0008] Preferably, the crossbeam extends transversely to the upper end of the processing platform, and the pressure plate is located directly above the processing platform.

[0009] Preferably, a rectangular cavity is provided at the bottom of the processing platform, and the processing platform is nested and installed at the upper end of the base.

[0010] Preferably, the connecting seats are provided in two groups, which are respectively located on the left and right sides of the upper end of the base, and the connecting seats and the telescopic springs are both arranged vertically.

[0011] Preferably, the support column is vertically inserted into the interior of the connecting seat, and the support column rests on the top of the telescopic spring.

[0012] Preferably, the fixing seat is in a "concave" shape, an opening is provided on the side of the fixing seat, and the fixing seat extends horizontally outward to the outer end of the processing platform.

[0013] Preferably, a rotating shaft and a supporting seat are installed at both left and right ends of the fixing seat, and the supporting seat is movably connected to the fixing seat through the rotating shaft.

[0014] Preferably, the support seat is in the shape of an elongated strip, and the support seat, the fixed seat and the processing platform are in the same horizontal plane.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] 1. The electric telescopic rod extends downward to drive the pressing plate to press the steel plate onto the processing table to fix the steel plate. The support column at the bottom of the processing table compresses the telescopic spring in the connecting seat downward, so that the processing table drives the steel plate to move downward, which can buffer the force of fixing the steel plate and ensure that the tooling can disperse the processing force to avoid deformation of the steel plate caused by excessive force during processing.

[0017] 2. The fixed seat at the outer end of the processing platform can support the periphery of the steel plate. The support seat can extend outward from the fixed seat through the rotating shaft. The support seats at both ends rotate outward to support the parts of the steel plate that are suspended outward during processing, effectively reducing the risk of deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the specific connection structure of the base and the processing platform of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view of the processing platform of the present utility model;

[0022] Figure 4 This is a schematic diagram of the specific connection structure of the CNC drive machine and the fixed frame of the utility model.

[0023] [reference numerals]

[0024] 1-base; 2-frame; 3-crossbeam; 4-CNC drive machine; 5-fixed frame; 6-electric telescopic rod; 7-pressing plate; 8-connecting seat; 9-telescopic spring; 10-processing table; 11-support column; 12-fixed seat; 13-rotating shaft; 14-support seat.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0026] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The device for preventing lateral bending of steel plates shown in the figure comprises: a base 1, a frame 2, a crossbeam 3, a CNC driving machine 4, a fixed frame 5, an electric telescopic rod 6, a pressure plate 7, a connecting seat 8, a telescopic spring 9, a processing platform 10, a support column 11, a fixed seat 12, a rotating shaft 13 and a support seat 14. The side of the base 1 is installed with the frame 2, the upper end of the side of the frame 2 is installed with the crossbeam 3, the slide rail of the crossbeam 3 is installed with the CNC driving machine 4, the bottom of the CNC driving machine 4 is installed with the fixed frame 5, the bottom of the fixed frame 5 is installed with the electric telescopic rod 6, the output end of the electric telescopic rod 6 is installed with the pressure plate 7, the upper end of the base 1 is installed with the connecting seat 8, the inside of the connecting seat 8 is installed with the telescopic spring 9, the top of the base 1 is installed with the processing platform 10, the bottom of the processing platform 10 is installed with the support column 11, the side of the processing platform 10 is installed with the fixed seat 12, and the inner side of the fixed seat 12 is installed with the support seat 14 through the rotating shaft 13.

[0027] In this embodiment, the crossbeam 3 extends laterally to the upper end of the processing platform 10, and the pressure plate 7 is located directly above the processing platform 10. The CNC drive motor 4 on the crossbeam 3 can drive the electric telescopic rod 6 and the pressure plate 7 to move laterally above the processing platform 10. The electric telescopic rod 6 extends downward to drive the pressure plate 7 to press the steel plate downward onto the processing platform 10.

[0028] In this embodiment, a rectangular cavity is provided at the bottom of the processing platform 10 , and the processing platform 10 is nested and installed at the upper end of the base 1 , and the processing platform 10 can float on the upper end of the base 1 .

[0029] In this embodiment, two groups of connecting seats 8 are provided, which are respectively located on the left and right sides of the upper end of the base 1, and the connecting seats 8 and the telescopic springs 9 are both arranged vertically.

[0030] In this embodiment, the support column 11 is vertically inserted into the interior of the connecting seat 8, and the support column 11 is against the top of the telescopic spring 9. After the steel plate is placed on the processing table 10, the electric telescopic rod 6 is extended downward to drive the pressure plate 7 to press the steel plate downward on the processing table 10 to fix the steel plate. The support column 11 at the bottom of the processing table 10 compresses the telescopic spring 9 in the connecting seat 8 downward, so that the processing table 10 drives the steel plate to move downward, which can buffer the force of fixing the steel plate, ensure that the tooling can disperse the processing force, and avoid deformation of the steel plate due to excessive force during processing.

[0031] In this embodiment, the fixing seat 12 is in a "concave" shape, an opening is provided on the side of the fixing seat 12, and the fixing seat 12 extends horizontally outward to the outer end of the processing platform 10. The fixing seat 12 at the outer end of the processing platform 10 can support the periphery of the steel plate.

[0032] In this embodiment, a rotating shaft 13 and a support seat 14 are installed at both ends of the fixed seat 12, and the support seat 14 is movably connected to the fixed seat 12 through the rotating shaft 13. The support seat 14 can extend outward from the fixed seat 12 through the rotating shaft 13. The support seats 14 at both ends rotate outward, which can support the parts that are suspended outward during steel plate processing, effectively reducing the risk of deformation.

[0033] In this embodiment, the support seat 14 is in an elongated shape, and the support seat 14, the fixed seat 12, and the processing platform 10 are in the same horizontal plane. The support seat 14, the fixed seat 12, and the processing platform 10 can support the workpiece in the same horizontal plane.

Claims

1. A steel plate processing anti-lateral bending device, characterized in that: include: A base (1), a frame (2), a crossbeam (3), a numerical control drive (4), a fixed frame (5), an electric telescopic rod (6), a pressure plate (7), a connecting seat (8), a telescopic spring (9), a processing platform (10), a support column (11), a fixed seat (12), a rotating shaft (13) and a support seat (14); the frame (2) is installed on the side of the base (1); the crossbeam (3) is installed at the upper end of the side of the frame (2); the numerical control drive (4) is installed on the slide rail of the crossbeam (3); and the fixed frame (5) is installed at the bottom of the numerical control drive (4). An electric telescopic rod (6) is installed at the bottom of the fixed frame (5), a pressure plate (7) is installed at the output end of the electric telescopic rod (6), a connecting seat (8) is installed at the upper end of the base (1), a telescopic spring (9) is installed inside the connecting seat (8), a processing platform (10) is installed on the top of the base (1), a support column (11) is installed at the bottom of the processing platform (10), a fixed seat (12) is installed on the side of the processing platform (10), and a support seat (14) is installed on the inner side of the fixed seat (12) through a rotating shaft (13).

2. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: The crossbeam (3) extends transversely to the upper end of the processing platform (10), and the pressing plate (7) is located directly above the processing platform (10).

3. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: A rectangular cavity is provided at the bottom of the processing platform (10), and the processing platform (10) is nested and installed at the upper end of the base (1).

4. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: The connecting seats (8) are provided in two groups, which are respectively located on the left and right sides of the upper end of the base (1), and the connecting seats (8) and the telescopic springs (9) are both arranged vertically.

5. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: The support column (11) is vertically inserted into the interior of the connecting seat (8), and the support column (11) rests on the top of the telescopic spring (9).

6. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: The fixing seat (12) is in a concave shape, an opening is provided on a side of the fixing seat (12), and the fixing seat (12) extends horizontally outward to the outer end of the processing platform (10).

7. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: A rotating shaft (13) and a supporting seat (14) are installed at both left and right ends of the fixing seat (12), and the supporting seat (14) is movably connected to the fixing seat (12) through the rotating shaft (13).

8. The steel plate processing anti-lateral bending device according to claim 1, characterized in that: The support seat (14) is in the shape of an elongated strip, and the support seat (14), the fixing seat (12) and the processing platform (10) are located on the same horizontal plane.

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