A cutting device for color steel plate on-site construction

Abstract

The utility model provides a kind of cutting device for color steel plate field construction belongs to color steel plate technical field;Including: cutting support frame, cutting structure is movably installed in the inside of cutting support frame, power structure is installed in the side wall of cutting support frame, shunt structure is installed in the front wall of cutting support frame, protection structure is installed in the upper wall of cutting support frame;Cutting structure includes: cutting shaft, cutting tool holder, cutting blade and driven gear;The cutting device for color steel plate field construction can process color steel plate in construction site, according to the size of the cutting color steel plate according to specific circumstances, not only can guarantee color steel plate installation construction efficiency, and processing cost is not high;The cutting device can shunt the color steel plate cut open, prevent the cutting notch of color steel plate from hurting operator, ensure the personal safety of operator;And the cutting device protects cutting blade, can prevent cutting blade from accidentally collapsing due to knock.

Description

Technical Field

[0001] This utility model belongs to the field of color steel plate technology, specifically relating to a cutting device for on-site construction of color steel plates. Background Technology

[0002] Color-coated steel sheet, also known as pre-painted steel sheet, is a type of metal sheet with an organic coating applied to the surface of a substrate (such as cold-rolled steel, hot-dip galvanized steel, or electro-galvanized steel). Its characteristics include good corrosion resistance, rich colors, high strength, light weight, and excellent processing performance. It is widely used in industrial buildings (such as roofs and walls of factories and warehouses), temporary facilities, and some household appliances and transportation sectors.

[0003] Before installing color steel sheets, they need to be cut to facilitate direct installation on the construction site. For example, a color steel sheet cutting device with announcement number CN218694488U can sweep away debris from the workbench, ensuring the processing accuracy of the color steel sheets. However, this solution requires the color steel sheets to be processed in the factory beforehand. If further cutting is required on the construction site, the color steel sheets need to be returned to the factory for processing, which not only affects construction efficiency but also increases costs. Utility Model Content

[0004] To address the problem in existing technologies where further cutting of color steel sheets at construction sites necessitates returning the sheets to the factory for processing, impacting construction efficiency and increasing costs, this invention provides a cutting device for on-site construction of color steel sheets. This device allows for on-site processing of color steel sheets, cutting them to the required dimensions based on specific conditions. This not only ensures efficient installation but also maintains low processing costs. The specific technical solution is as follows: A cutting device for on-site construction of color steel sheets includes: a cutting support frame; a cutting structure is movably installed inside the cutting support frame; a power structure is installed on the side wall of the cutting support frame; a flow-diverting structure is installed on the front wall of the cutting support frame; and a protective structure is installed on the upper wall of the cutting support frame. The cutting structure includes: a cutting shaft, a cutting blade holder, a cutting blade, and a driven gear. The cutting shaft is mounted inside the cutting support frame via bearings; the cutting blade holder is fixedly installed outside the cutting shaft; the cutting blade is installed outside the cutting blade holder; and the driven gear is installed on the side of the cutting shaft.

[0005] Preferably, the power structure includes: a power motor and a drive gear; the power motor is mounted on the side wall of the cutting support frame via a motor frame, the drive gear is mounted on the drive end of the power motor, and the drive gear and the driven gear mesh.

[0006] Preferably, the diversion structure includes: two diversion bases and two diversion arc plates; the two diversion bases are respectively installed on the front wall of the cutting support frame, and the two diversion arc plates are respectively installed on the upper and lower walls of the two diversion bases, and the two diversion arc plates can guide the cut color steel plate upward and downward respectively.

[0007] Preferably, the protective structure includes: two protective supports and a protective plate; the two protective supports are respectively installed on the upper wall of the cutting support frame, and the protective plate is installed on the upper wall of the cutting support frame and the two protective supports.

[0008] Preferably, a placement bracket is installed on the lower wall of the cutting support frame.

[0009] Preferably, a grip handle is installed on the upper wall of the protective plate.

[0010] Preferably, a push handle is installed on the rear wall of the cutting support frame.

[0011] Preferably, the driven gear is a bevel gear.

[0012] Preferably, the driving gear is a bevel gear.

[0013] This utility model discloses a cutting device for on-site construction of color steel plates. Compared with the prior art, the advantages of this cutting device are as follows: It can process color steel plates on-site and cut them to the required dimensions according to specific conditions, ensuring efficient installation and low processing costs. Furthermore, the device can divert the cut color steel plates to prevent accidental injury to operators from the cut edges, ensuring their safety. Finally, the device protects the cutting blades from accidental breakage due to impact. Attached Figure Description

[0014] Figure 1 A schematic diagram of the first external overall structure of the shearing device for on-site construction of color steel plates provided by this utility model;

[0015] Figure 2 A schematic diagram of the second external overall structure of the shearing device for on-site construction of color steel plates provided by this utility model;

[0016] Figure 3 An exploded view of the first overall structure of the shearing device for on-site construction of color steel plates provided by this utility model;

[0017] Figure 4 An exploded view of the second integral structure of the shearing device for on-site construction of color steel plates provided by this utility model;

[0018] in, Figures 1 to 4 The attached diagram and components of the cutting device for on-site construction of color steel plates are as follows: 1. Cutting support frame; 2. Cutting shaft; 3. Cutting blade holder; 4. Cutting blade; 5. Driven gear; 6. Power motor; 7. Drive gear; 8. Diverter base; 9. Diverter arc plate; 10. Protective support column; 11. Protective guard plate; 12. Placement bracket; 13. Handle; 14. Push handle. Detailed Implementation

[0019] The following are specific implementation cases and appendices. Figures 1-4 The present invention will be further described below, but it is not limited to these embodiments. The present invention provides a technical solution: a cutting device for on-site construction of color steel plates, comprising: a cutting support frame 1, a cutting structure movably installed inside the cutting support frame 1, a power structure installed on the side wall of the cutting support frame 1, a diversion structure installed on the front wall of the cutting support frame 1, and a protective structure installed on the upper wall of the cutting support frame 1; the cutting structure includes: a cutting shaft 2, a cutting blade holder 3, a cutting blade 4, and a driven gear 5; the cutting shaft 2 is installed inside the cutting support frame 1 through bearings, the cutting blade holder 3 is fixedly installed outside the cutting shaft 2, the cutting blade 4 is installed outside the cutting blade holder 3, the driven gear 5 is installed on the side of the cutting shaft 2, a placement bracket 12 is installed on the lower wall of the cutting support frame 1, a push handle 14 is installed on the rear wall of the cutting support frame 1, and the driven gear 5 is a bevel gear.

[0020] As a preferred embodiment, the power structure further includes: a power motor 6 and a drive gear 7; the power motor 6 is mounted on the side wall of the cutting support frame 1 via a motor frame, the drive gear 7 is mounted on the drive end of the power motor 6, and the drive gear 7 meshes with the driven gear 5, the drive gear 7 being a bevel gear.

[0021] As a preferred embodiment, the diversion structure further includes: two diversion bases 8 and two diversion arc plates 9; the two diversion bases 8 are respectively installed on the front wall of the cutting support frame 1, and the two diversion arc plates 9 are respectively installed on the upper and lower walls of the two diversion bases 8, and the two diversion arc plates 9 can guide the cut color steel plate upward and downward respectively.

[0022] As a preferred embodiment, the protective structure further includes: two protective supports 10 and a protective guard plate 11; the two protective supports 10 are respectively installed on the upper wall of the cutting support frame 1, the protective guard plate 11 is installed on the upper wall of the cutting support frame 1 and the two protective supports 10, and a grip handle 13 is installed on the upper wall of the protective guard plate 11.

[0023] Working principle: When using this utility model, first connect the external AC power supply to this utility model to provide energy for the operation of the power motor 6. The operator holds the handle 13 and the push handle 14 with both hands respectively.

[0024] Next, the operator starts the power motor 6 via a switch. The power motor 6 rotates, driving the drive gear 7 to rotate. Through the meshing of these gears, the driven gear 5 rotates, which in turn rotates the cutting shaft 2. Since there is a 90-degree angle between the cutting shaft 2 and the drive shaft of the power motor 6, both the driven gear 5 and the drive gear 7 are 45-degree bevel gears to enable the power motor 6 to drive the cutting shaft 2. The rotation of the cutting shaft 2 drives the cutting blade holder 3 and the cutting blade 4 outside the cutting blade holder 3 to rotate, putting the cutting process in a ready state. The operator can then cut the color steel plate. The operator places the color steel plate between the two flow-dividing arc plates 9 and pushes the handle 14 horizontally. The rotating cutting blade 4 then cuts the color steel plate. The cut color steel plate moves upward and downward through the two flow-dividing arc plates 9, moving along the arc of the flow-dividing arc plates 9. This prevents injury to the operator's hands and ensures the quality of the cut.

[0025] Furthermore, the metal shavings generated during cutting will be blocked by the protective guard plate 11, preventing the metal shavings from injuring the operators.

[0026] After the utility model is used, it can be placed directly on the ground by placing the bracket 12. At this time, the cutting blade 4 is in a state of being suspended in the air, which can protect the cutting blade 4 well and prevent the cutting blade 4 from being broken due to impact.

[0027] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cutting device for on-site construction of color steel plates, comprising: A cutting support frame (1) is characterized in that a cutting structure is movably installed inside the cutting support frame (1), a power structure is installed on the side wall of the cutting support frame (1), a flow diversion structure is installed on the front wall of the cutting support frame (1), and a protective structure is installed on the upper wall of the cutting support frame (1); the cutting structure includes: a cutting shaft (2), a cutting blade holder (3), a cutting blade (4), and a driven gear (5); the cutting shaft (2) is installed inside the cutting support frame (1) through a bearing, the cutting blade holder (3) is fixedly installed outside the cutting shaft (2), the cutting blade (4) is installed outside the cutting blade holder (3), and the driven gear (5) is installed on the side of the cutting shaft (2).

2. The shearing device for on-site construction of color steel plates according to claim 1, characterized in that, The power structure includes a power motor (6) and a drive gear (7); the power motor (6) is mounted on the side wall of the cutting support frame (1) via a motor frame, the drive gear (7) is mounted on the drive end of the power motor (6), and the drive gear (7) and the driven gear (5) mesh.

3. The shearing device for on-site construction of color steel plates according to claim 1, characterized in that, The diversion structure includes two diversion bases (8) and two diversion arc plates (9); the two diversion bases (8) are respectively installed on the front wall of the cutting support frame (1), and the two diversion arc plates (9) are respectively installed on the upper and lower walls of the two diversion bases (8). The two diversion arc plates (9) can guide the cut color steel plates upward and downward respectively.

4. The shearing device for on-site construction of color steel plates according to claim 1, characterized in that, The protective structure includes two protective pillars (10) and a protective plate (11); the two protective pillars (10) are respectively installed on the upper wall of the cutting support frame (1), and the protective plate (11) is installed on the upper wall of the cutting support frame (1) and the two protective pillars (10).

5. The shearing device for on-site construction of color steel plates according to claim 1, characterized in that, The lower wall of the cutting support frame (1) is equipped with a placement bracket (12).

6. The shearing device for on-site construction of color steel plates according to claim 4, characterized in that, The upper wall of the protective plate (11) is equipped with a grip handle (13).

7. The cutting device for on-site construction of color steel plates according to claim 1, characterized in that, A push handle (14) is installed on the rear wall of the cutting support frame (1).

8. The shearing device for on-site construction of color steel plates according to claim 1, characterized in that, The driven gear (5) is a bevel gear.

9. The shearing device for on-site construction of color steel plates according to claim 2, characterized in that, The driving gear (7) is a bevel gear.

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