A steel structural plate shearing machine
By introducing fixing components and hydraulic rods into the steel structure plate shearing machine, the stability problem of steel structure plates during shearing is solved, resulting in smoother cuts and simpler operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANGYANG LILONG STEEL STRUCTURE ENGINEERING MATERIALS CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-07-14
AI Technical Summary
Existing steel structure plate shearing machines do not provide sufficient stability for the steel structure plates during shearing, resulting in uneven cuts.
The structure employs fixed components including a fixed frame, a clamping plate, and hydraulic rods. By fixing the steel structure panels in both horizontal and vertical directions, the stability of the panels during shearing is ensured. The fixed frame and clamping plate are adjusted and fixed in position using electric telescopic rods and hydraulic rods.
It improves the stability of steel structure panels during shearing, resulting in smoother cuts, simpler operation, and reduced manual intervention.
Smart Images
Figure CN224487782U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel structure processing technology, specifically a steel structure plate shearing machine. Background Technology
[0002] A shearing machine is a device for cutting metal sheets in a straight line. It is widely used in many industries such as aviation, automobile, construction, and machinery manufacturing. It is suitable for processing steel structure plates of different materials such as stainless steel and iron plates. For the convenience of shearing, it is necessary to be able to easily adjust the position of steel structure plates of different specifications.
[0003] Meanwhile, a steel structure plate shearing machine with application number CN202420061078.3 includes a base plate. First grooves are formed on both the front and rear sides of the base plate. First threaded rods are rotatably connected to the left and right inner walls of the two first grooves. One end of each of the two first threaded rods is fixedly connected to a transmission wheel. The two transmission wheels are connected by a transmission belt. A blade is positioned above the base plate, and an adjustment mechanism for adjusting the blade position is provided on the base plate. In this invention, the first threaded rods on the rear side rotate after the first motor is started. Since the two first threaded rods are connected by a transmission belt, they rotate synchronously, causing the two first sliders to move the corresponding columns and blades to the left or right, achieving lateral position adjustment. The overall adjustment method is quite flexible.
[0004] However, the following problems were found in the implementation of the relevant technology: Although the existing equipment can easily adjust the position of steel structure plates of different specifications, the stability of the steel structure plates is not high enough during shearing, which makes the cut of the plates easy to be uneven. Utility Model Content
[0005] To address the problems mentioned in the background section, this utility model provides a steel structure plate shearing machine, which has the advantages of higher stability of the steel structure plate during shearing and ensuring a smoother cut.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel structure plate shearing machine, comprising a processing table and a fixing assembly for fixing the steel structure installed on the top of the processing table. The fixing assembly includes a mounting plate installed on the rear side of the top of the processing table and a first electric telescopic rod installed on the middle front side of the mounting plate. The output end of the first electric telescopic rod is connected to a fixing frame. A second electric telescopic rod is installed on the middle front side of the fixing frame, and the output end of the second electric telescopic rod passes through the front side of the fixing frame and is connected to a fixing plate. A mounting frame is installed on the top of the processing table, and a hydraulic rod is installed on one side of the inner top of the mounting frame. The output end of the hydraulic rod is connected to a clamping plate located above the fixing frame.
[0007] Preferably, a shearing device is installed at the center of the inner top of the mounting frame, and a blade groove corresponding to the shearing device is constructed in the middle of the processing table.
[0008] Preferably, a reinforcing plate is installed between the left and right outer walls of the mounting bracket and the corresponding side of the processing table, and multiple screws are evenly screwed onto the side wall of the reinforcing plate.
[0009] Preferably, a reinforcing seat is fixedly sleeved on the side wall of the hydraulic rod, and the reinforcing seat is connected to the corresponding side of the mounting frame by multiple bolts.
[0010] Preferably, the processing table is equipped with legs at all four corners of its bottom, and the bottom of each leg is equipped with a support.
[0011] Preferably, two storage boxes are symmetrically installed at the bottom of the processing table, and two lids are symmetrically hinged to the opposite sides of the two storage boxes.
[0012] Preferably, a handle is connected to the side of the lid away from the storage box, and a latch is installed between corresponding sides of the two lids.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] 1. This utility model uses a fixing plate and a fixing frame to fix the steel structure plate in the horizontal direction. Before shearing, a clamping plate is used to press down the steel structure plate to fix it in the vertical direction. Fixing the steel structure plate from two directions makes the fixation more stable and ensures a smoother cut when shearing.
[0015] 2. This utility model uses the first electric telescopic rod to drive the fixed frame to move, thereby adjusting the position of the steel structure plate. The second electric telescopic rod and hydraulic rod drive the corresponding structure to move, thereby fixing the steel structure plate. The entire process only requires manual intervention in placing and removing the steel structure plate, making the operation more convenient. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the mounting bracket of this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the hydraulic rod of this utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the storage box of this utility model.
[0020] In the diagram: 1. Processing table; 2. Mounting plate; 3. First electric telescopic rod; 4. Fixing frame; 5. Second electric telescopic rod; 6. Fixing plate; 7. Mounting bracket; 8. Hydraulic rod; 9. Pressing plate; 10. Shearing equipment; 11. Reinforcing base; 12. Reinforcing plate; 13. Support leg; 14. Storage box; 15. Box lid; 16. Handle. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figures 1 to 4 As shown, this utility model provides a steel structure plate shearing machine, including a processing table 1 and a fixing assembly for fixing the steel structure installed on the top of the processing table 1. The fixing assembly includes a mounting plate 2 installed on the rear side of the top of the processing table 1 by multiple screws and a first electric telescopic rod 3 installed on the middle front side of the mounting plate 2 by a mounting seat. The output end of the first electric telescopic rod 3 is connected to a fixing frame 4 by screws. The first electric telescopic rod 3 can drive the fixing frame 4 to move horizontally. A second electric telescopic rod 5 is installed on the middle front side of the fixing frame 4 by a mounting seat, and the output end of the second electric telescopic rod 5... A fixing plate 6 is connected to the front side of the fixing frame 4 by screws. The second electric telescopic rod 5 can drive the fixing plate 6 to move. The fixing plate 6, together with the corresponding inner wall of the fixing frame 4, can clamp and fix the steel structure plate in the horizontal direction. The top of the processing table 1 is equipped with a mounting bracket 7 by multiple sets of screws. A hydraulic rod 8 is installed on one side of the inner top of the mounting bracket 7. The output end of the hydraulic rod 8 is connected to a clamping plate 9 located above the fixing frame 4 by screws. The hydraulic rod 8 can drive the clamping plate 9 to press down. The clamping plate 9, together with the corresponding side of the processing table 1, can fix the steel structure plate in the vertical direction.
[0023] Specifically, a shearing device 10 is mounted on the center of the inner top of the mounting frame 7 via a mounting base, and a blade groove corresponding to the shearing device 10 is constructed in the middle of the processing table 1. The shearing device 10 can complete the shearing processing of steel structure plates using existing principles.
[0024] Furthermore, reinforcing plates 12 are installed between the left and right outer walls of the mounting bracket 7 and the corresponding sides of the processing table 1, and multiple screws are evenly screwed onto the side walls of the reinforcing plates 12 to ensure that the mounting bracket 7 can be stably fixed to the top of the processing table 1.
[0025] Furthermore, a reinforcing seat 11 is fixedly sleeved on the side wall of the hydraulic rod 8, and the reinforcing seat 11 is connected to the corresponding side of the mounting bracket 7 by multiple bolts, which can effectively increase the stability of the hydraulic rod 8 during operation.
[0026] It is worth noting that the bottom of the processing table 1 is welded with four legs 13, and the bottom of the legs 13 is welded with support components. The processing table 1 can be stably supported by the four sets of this structure.
[0027] It is worth noting that two storage boxes 14 are symmetrically installed at the bottom of the processing table 1 by multiple sets of screws. These can be used to temporarily store the steel structure plates after shearing. Two lids 15 are symmetrically hinged on opposite sides of the two storage boxes 14. The steel structure plates can be taken out by opening the lids 15.
[0028] It is worth mentioning that a handle 16 is connected to the side of the lid 15 away from the storage box 14 by screws. The handle 16 makes it easy to open and close the lid 15. A latch is installed between the corresponding sides of the two lids 15. The lid 15 can be opened by opening the latch.
[0029] The first electric telescopic rod 3, the second electric telescopic rod 5, the hydraulic rod 8, and the shearing device 10 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left, and right" perspectives of this device are... Figure 1 The direction shown in the diagram is the reference.
[0030] Working principle: The steel structure plate is placed behind the fixed plate 6. The fixed plate 6 is moved backward by the second electric telescopic rod 5. In this way, the fixed plate 6 can cooperate with the front inner wall of the fixed frame 4 to clamp and fix the steel structure plate in the horizontal direction. Then, the fixed frame 4 is moved horizontally by an electric telescopic rod 3 to adjust the shearing position of the steel structure plate. Then, the pressure plate 9 is pressed down by the hydraulic rod 8, which can cooperate with the top of the processing table 1 to fix the steel structure plate in the vertical direction. In this way, the cut is smoother when the shearing equipment 10 is used to shear the plate.
[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A steel structure plate shearing machine, comprising a processing table (1) and a fixing assembly for fixing steel structures mounted on the top of the processing table (1), characterized in that: The fixing assembly includes a mounting plate (2) installed on the rear side of the top of the processing table (1) and a first electric telescopic rod (3) installed on the middle front side of the mounting plate (2). The output end of the first electric telescopic rod (3) is connected to a fixing frame (4). A second electric telescopic rod (5) is installed on the middle front side of the fixing frame (4). The output end of the second electric telescopic rod (5) passes through the front side of the fixing frame (4) and is connected to a fixing plate (6). A mounting bracket (7) is installed on the top of the processing table (1). A hydraulic rod (8) is installed on one side of the inner top of the mounting bracket (7). The output end of the hydraulic rod (8) is connected to a clamping plate (9) located above the fixing frame (4).
2. The steel structure plate shearing machine according to claim 1, characterized in that: A shearing device (10) is installed at the center of the inner top of the mounting frame (7), and a blade groove corresponding to the shearing device (10) is constructed in the middle of the processing table (1).
3. A steel structure plate shearing machine according to claim 1, characterized in that: A reinforcing plate (12) is installed between the left and right outer walls of the mounting bracket (7) and the corresponding side of the processing table (1), and multiple screws are evenly screwed onto the side wall of the reinforcing plate (12).
4. A steel structure plate shearing machine according to claim 1, characterized in that: The side wall of the hydraulic rod (8) is fixedly fitted with a reinforcing seat (11), and the reinforcing seat (11) is connected to the corresponding side of the mounting frame (7) by multiple bolts.
5. A steel structure plate shearing machine according to claim 1, characterized in that: The processing table (1) has four legs (13) installed at the bottom corners, and the bottom of the legs (13) is equipped with support members.
6. A steel structure plate shearing machine according to claim 1, characterized in that: Two storage boxes (14) are symmetrically installed at the bottom of the processing table (1), and two box covers (15) are symmetrically hinged on the opposite sides of the two storage boxes (14).
7. A steel structure plate shearing machine according to claim 6, characterized in that: The lid (15) is connected to a handle (16) on the side away from the storage box (14), and a latch is installed between the corresponding sides of the two lids (15).