Plate shearing machine for steel structure plate machining

Abstract

The utility model discloses a plate shearing machine for steel structure plate processing, which comprises a shearing table, the upper surface of the shearing table is fixedly connected with a supporting cover, the upper surface of the supporting cover is fixedly provided with a fixing plate, the bottom surface of the fixing plate is fixedly provided with two electric-hydraulic push rods, and the two electric-hydraulic push rods are fixedly connected with the shearing table. The telescopic ends of the two electric-hydraulic push rods are jointly and fixedly connected with a shearing knife, two adjusting holes are formed in the outer surface of the shearing table, adjusting vertical plates are slidably connected to the inner walls of the two adjusting holes, and bearing rings are fixedly embedded into the side faces, close to each other, of the two adjusting vertical plates; the inner rings of the two bearing rings are jointly and fixedly connected with a driving roller, and a gear motor is fixedly installed on the outer surface of one adjusting vertical plate. According to the plate shearing machine for steel structure plate machining, the driving roller can be driven to push a steel structure plate above the shearing table rightwards, auxiliary feeding can be carried out when the steel structure plate is sheared, and the shearing machining speed of the steel structure plate is increased.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure plate processing, and in particular to a shearing machine for steel structure plate processing. Background Art

[0002] Steel structure plate processing is a flat steel plate made by pouring molten steel and pressing it after cooling. Steel structure plate processing is flat and rectangular, and can be directly rolled or sheared from wide steel strips.

[0003] When processing steel structure plates, it is necessary to use a shearing machine to shear them. The shearing machine is a device that applies shearing force to metal plates of various thicknesses to break and separate the plates according to the required size. However, when the current shearing machine shears steel structure plates, it is necessary to manually push the steel structure plates to load them, and then the shearing machine shears the steel structure plates. It is difficult to perform auxiliary loading when shearing the steel structure plates, which reduces the shearing speed of the steel structure plates. Therefore, in order to solve the above problems, we provide a shearing machine for processing steel structure plates. Utility Model Content

[0004] The utility model aims to provide a shearing machine for processing steel structure plates to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A shearing machine for processing steel structure plates, comprising a shearing table, the upper surface of the shearing table is fixedly connected to a support cover, the upper surface of the support cover is fixedly installed with a fixing plate, the bottom surface of the fixing plate is fixedly installed with two electro-hydraulic push rods, the telescopic ends of the two electro-hydraulic push rods are commonly fixedly connected to a shearing knife, the outer surface of the shearing table is provided with two adjustment holes, the inner walls of the two adjustment holes are slidably connected with adjustment vertical plates, the side surfaces of the two adjustment vertical plates close to each other are fixedly inlaid with bearing rings, the inner rings of the two bearing rings are commonly fixedly connected with a driving roller, the outer surface of one of the adjustment vertical plates is fixedly installed with a reduction motor, and the output end of the reduction motor is fixedly installed with the front end of the driving roller.

[0007] Preferably, a forward and reverse motor is fixedly mounted on the bottom surface of the shearing table, and a transmission screw is fixedly mounted on the output end of the forward and reverse motor.

[0008] Preferably, the side surfaces of the two adjusting upright plates close to each other are fixedly connected with an adjusting plate, the upper surface of the adjusting plate is fixedly inlaid with a threaded ring, and the outer surface of the driving screw is threadedly connected with the inner ring of the threaded ring.

[0009] Preferably, two positioning holes are provided on the upper surface of the support cover, and two positioning slide plates are fixedly connected to the upper surface of the shearing knife, and the top ends of the two positioning slide plates penetrate the positioning holes and extend to above the positioning holes.

[0010] Preferably, two groups of bases are fixedly connected to the bottom surface of the shearing table, and a controller is fixedly installed on the front surface of the support cover.

[0011] Preferably, a through hole is formed on the upper surface of the support cover, and the bottom ends of the two electro-hydraulic push rods pass through the through hole and extend to the bottom of the through hole.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The shearing machine used for processing steel structure plates can drive the driving roller to move up and down flexibly through the adjustment component provided at the bottom of the shearing table, and cooperate with the adjustment hole and the adjustment vertical plate. The descent of the driving roller can make the driving roller and the surface of the steel structure plate come into close contact. At the same time, the counterclockwise operation of the reduction motor can drive the driving roller to push the steel structure plate above the shearing table to the right, thereby assisting the loading of the steel structure plate when shearing, thereby improving the shearing processing speed of the steel structure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of a front view of a shearing machine for processing steel structure plates;

[0016] Figure 2 The utility model is a three-dimensional structural schematic diagram of a side view of a shearing machine for processing steel structure plates;

[0017] Figure 3 The utility model is a cross-sectional view of a side view of a support cover in a shearing machine for processing steel structure plates;

[0018] Figure 4 The utility model is a three-dimensional structural schematic diagram of a bottom view of an adjusting plate in a shearing machine for processing steel structure plates.

[0019] In the figure: 1. shearing table; 2. support cover; 3. fixing plate; 4. electro-hydraulic push rod; 5. through hole; 6. shearing knife; 7. positioning hole; 8. positioning slide plate; 9. adjustment hole; 10. adjustment vertical plate; 11. reduction motor; 12. bearing ring; 13. driving roller; 14. forward and reverse motor; 15. threaded ring; 16. adjustment plate; 17. controller; 18. base; 19. transmission screw. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution of a shearing machine for processing steel structure plates:

[0023] A shearing machine for processing steel structure plates comprises a shearing table 1, the upper surface of the shearing table 1 is fixedly connected with a support cover 2, the upper surface of the support cover 2 is fixedly installed with a fixing plate 3, the bottom surface of the fixing plate 3 is fixedly installed with two electro-hydraulic push rods 4, the telescopic ends of the two electro-hydraulic push rods 4 are jointly fixedly connected with a shearing knife 6, the outer surface of the shearing table 1 is provided with two adjustment holes 9, the inner walls of the two adjustment holes 9 are slidably connected with an adjustment vertical plate 10, the side surfaces of the two adjustment vertical plates 10 close to each other are fixedly inlaid with bearing rings 12, the inner rings of the two bearing rings 12 are jointly fixedly connected with a driving roller 13, the outer surface of one of the adjustment vertical plates 10 is fixedly installed with a reduction motor 11, and the output end of the reduction motor 11 is fixedly installed with the front end of the driving roller 13; specifically, through the arrangement of the electro-hydraulic push rod 4, the shearing knife 6 can be driven to move up and down flexibly, which will provide power for the shearing movement of the shearing knife 6, and the cooperation of the reduction motor 11 and the driving roller 13 can be used to assist the feeding of the steel structure plate during shearing.

[0024] In this embodiment, a forward and reverse motor 14 is fixedly installed on the bottom surface of the shearing table 1, and a transmission screw 19 is fixedly installed on the output end of the forward and reverse motor 14. The side surfaces of the two adjustment vertical plates 10 that are close to each other are commonly fixedly connected with an adjustment plate 16. A threaded ring 15 is fixedly inlaid on the upper surface of the adjustment plate 16, and the outer surface of the transmission screw 19 is threadedly connected to the inner ring of the threaded ring 15; specifically, through the cooperation between the forward and reverse motor 14 and the transmission screw 19, and the cooperation with the adjustment plate 16 and the threaded ring 15, the height of the adjustment plate 16 and the adjustment vertical plate 10 can be driven to be automatically adjusted.

[0025] In this embodiment, two positioning holes 7 are provided on the upper surface of the support cover 2, and two positioning slides 8 are fixedly connected to the upper surface of the shearing knife 6. The top ends of the two positioning slides 8 pass through the positioning holes 7 and extend to the top of the positioning holes 7. Two groups of bases 18 are fixedly connected to the bottom surface of the shearing table 1. A controller 17 is fixedly installed on the front of the support cover 2. A through hole 5 is provided on the upper surface of the support cover 2. The bottom ends of the two electro-hydraulic push rods 4 pass through the through hole 5 and extend to the bottom of the through hole 5. Specifically, through the cooperation of the positioning holes 7 and the positioning slides 8, the shearing knife 6 can be made more stable when performing shearing movement. The setting of the through hole 5 is convenient for installing the electro-hydraulic push rod 4, which will enable the electro-hydraulic push rod 4 to perform stable telescopic movement.

[0026] Working principle: first connect the device to the power supply, then place the steel structure plate above the shearing table 1, and start the forward and reverse motor 14 to drive the transmission screw 19 to threadedly cooperate with the threaded ring 15, which will drive the adjustment plate 16 and the adjustment vertical plate 10 to move downward flexibly through the threaded ring 15, and at the same time drive the driving roller 13 to descend until the driving roller 13 is in close contact with the surface of the steel structure plate, then start the reduction motor 11 to run counterclockwise, which can drive the driving roller 13 to rotate left, and enable the driving roller 13 to push the steel structure plate above the shearing table 1 to the right until the steel structure plate moves to the bottom of the shear knife 6, and then use the extension movement of the two electro-hydraulic push rods 4 to drive the shear knife 6 to shear the steel structure plate above the shearing table 1.

[0027] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0028] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A shearing machine for processing steel structure plates, comprising a shearing table (1), characterized in that: The upper surface of the shearing platform (1) is fixedly connected to a support cover (2), the upper surface of the support cover (2) is fixedly mounted with a fixing plate (3), the bottom surface of the fixing plate (3) is fixedly mounted with two electro-hydraulic push rods (4), the telescopic ends of the two electro-hydraulic push rods (4) are fixedly connected with a shear knife (6), the outer surface of the shearing platform (1) is provided with two adjustment holes (9), the inner walls of the two adjustment holes (9) are slidably connected with an adjustment vertical plate (10), the side surfaces of the two adjustment vertical plates (10) close to each other are fixedly inlaid with bearing rings (12), the inner rings of the two bearing rings (12) are fixedly connected with a driving roller (13), the outer surface of one of the adjustment vertical plates (10) is fixedly mounted with a reduction motor (11), the output end of the reduction motor (11) is fixedly mounted with the front end of the driving roller (13).

2. A shearing machine for processing steel structure plates according to claim 1, characterized in that: A forward and reverse motor (14) is fixedly mounted on the bottom surface of the shearing table (1), and a transmission screw (19) is fixedly mounted on the output end of the forward and reverse motor (14).

3. A shearing machine for processing steel structure plates according to claim 2, characterized in that: An adjustment plate (16) is fixedly connected to one side of the two adjustment vertical plates (10) that are close to each other. A threaded ring (15) is fixedly embedded on the upper surface of the adjustment plate (16). The outer surface of the transmission screw (19) is threadedly connected to the inner ring of the threaded ring (15).

4. A shearing machine for processing steel structure plates according to claim 1, characterized in that: The upper surface of the support cover (2) is provided with two positioning holes (7), and the upper surface of the shearing knife (6) is fixedly connected with two positioning slide plates (8), and the top ends of the two positioning slide plates (8) penetrate the positioning holes (7) and extend to the top of the positioning holes (7).

5. The shearing machine for processing steel structure plates according to claim 1, characterized in that: Two sets of bases (18) are fixedly connected to the bottom surface of the shearing table (1), and a controller (17) is fixedly installed on the front surface of the support cover (2).

6. The shearing machine for processing steel structure plates according to claim 1, characterized in that: A through hole (5) is provided on the upper surface of the support cover (2), and the bottom ends of the two electro-hydraulic push rods (4) pass through the through hole (5) and extend to the bottom of the through hole (5).

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