Plate processing transverse cutting saw

Abstract

The utility model discloses a panel processing crosscutting saw which comprises a main body rack and a saw cutting rack, an air cylinder seat is arranged on the main body rack, a centering wheel is movably installed at the front end of the air cylinder seat, a double-shaft air cylinder is fixedly installed at the rear end of the air cylinder seat, and the output end of the double-shaft air cylinder is fixedly connected with a centering plate. Transverse moving guide rails are fixedly installed at the front end and the rear end of the upper surface of the main machine frame, guide rail sliding blocks are installed on the transverse moving guide rails in a sliding mode, and a sawing structure is arranged on the sawing machine frame. According to the plate processing transverse cutting saw, when the saw cutting machine frame needs to be disassembled and overhauled, the rotating blocks are rotated, so that the circular clamping rods are separated from the circular clamping grooves formed in the surfaces of the two ends of the rectangular inserting groove, and then the saw cutting machine frame is pulled upwards; and the saw cutting rack can be detached by separating the rectangular slot formed in the lower surface of the saw cutting rack from the rectangular insertion block fixedly mounted on the upper surface of the guide rail sliding block, so that the saw cutting rack is simple and trouble-saving.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a sheet metal cross-cutting saw. Background Technology

[0002] In the production process of sheet metal, it is usually necessary to cut the sheet metal horizontally and vertically. Depending on the required specifications, sheets of different lengths and widths need to be processed to meet specific needs. For example, a sheet metal cross-cutting saw with publication number CN222094847U includes a main frame, on which a conveying roller for transporting the sheet metal is rotatably mounted. The main frame also has a centering mechanism for aligning the conveyed sheet metal. A transverse guide rail is fixedly mounted on the main frame, and a front saw assembly and a rear saw assembly are slidably mounted on the transverse guide rail. The front and rear saw assemblies are used for processing the sheet metal... The sawing machine operates by adjusting the distance between the front and rear sawing components to cut different sizes of the sheet metal. When sawing is required, the drive motor rotates the drive pulley, which in turn drives the sliding seat to slide along the sawing guide rail. The sawing motor then rotates the saw blade, which cuts the sheet metal. During sawing, the side pressure mechanism and the top pressure mechanism press the sheet metal firmly to ensure stability during cutting. The sawing frame is mounted on the guide rail slider by eight fixing bolts at both ends. When disassembly and maintenance are required, multiple bolts need to be manually tightened, which is quite troublesome. Utility Model Content

[0003] The main purpose of this utility model is to provide a cross-cutting saw for processing sheet metal, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A cross-cutting saw for sheet metal processing includes a main frame and a sawing frame. A cylinder seat is provided on the main frame. A centering wheel is movably mounted on the front end of the cylinder seat. A dual-axis cylinder is fixedly mounted on the rear end of the cylinder seat. A centering plate is fixedly connected to the output end of the dual-axis cylinder. A transverse guide rail is fixedly mounted on the front and rear ends of the upper surface of the main frame. A guide rail slider is slidably mounted on the transverse guide rail. A cutting saw structure is provided on the sawing frame. An installation structure is provided at the lower end of the sawing frame and the upper end of the guide rail slider.

[0006] Preferably, the mounting structure includes a first slot, a rectangular slot, a rectangular through hole, a rectangular insert, a circular slot, a rotating block, a bearing, a rectangular slide, a threaded rod, a rectangular column, a rectangular groove, a wedge block, a circular slide, a circular rod, a circular slider, a return spring, and a circular locking rod.

[0007] Preferably, a rectangular slot is provided on the lower surface of the sawing frame, a first groove is provided at the lower end of the front surface of the rectangular slot, a rectangular insert is fixedly installed on the upper surface of the guide rail slider, and a rectangular through hole is provided at the lower end of the rectangular insert.

[0008] Preferably, the rectangular insert has a rectangular groove inside, a bearing is fixedly installed in the middle of the lower surface of the rectangular groove, a threaded rod is installed on the bearing, and a rotating block is fixedly installed on the lower surface of the threaded rod.

[0009] Preferably, a rectangular column is threaded onto the outer surface of the threaded rod, a rectangular groove is formed on the upper surface of the rectangular slide, a wedge block is fixedly installed on the upper surface of the rectangular column, and circular slots are formed on both ends of the rectangular slot.

[0010] Preferably, circular grooves are formed on both ends of the rectangular groove, and a circular slider is slidably installed in the circular groove. A circular rod is fixedly installed on one end of the circular slider.

[0011] Preferably, a circular locking rod is fixedly installed at the middle of the other end surface of the circular slider, a return spring is sleeved on the other end of the circular slider on the outer surface of the circular locking rod, and the circular locking rod is inserted into the circular slot.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In this utility model, the installation structure allows for easy disassembly and maintenance of the sawing machine frame. By rotating the rotating block, the circular locking rod disengages from the circular slots on both ends of the rectangular slot. Then, the sawing machine frame is pulled upwards, causing the rectangular slot on the lower surface of the sawing machine frame to disengage from the rectangular insert fixed on the upper surface of the guide rail slider. This makes the sawing machine frame easy and convenient to remove. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a cross-cutting saw for processing sheet metal according to this utility model;

[0015] Figure 2 This is a component breakdown diagram of a cross-cutting saw for processing sheet metal according to the present invention.

[0016] Figure 3 This is a cross-sectional view of a component of a sheet metal cross-cutting saw according to the present invention;

[0017] Figure 4 This utility model relates to a cross-cutting saw for processing sheet metal. Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Main frame; 2. Cylinder seat; 3. Centering wheel; 301. Dual-axis cylinder; 302. Centering plate; 4. Transverse guide rail; 401. Guide rail slider; 402. Sawing machine frame; 403. Cutting saw structure; 5. Installation structure; 501. No. 1 slot; 502. Rectangular slot; 503. Rectangular through hole; 504. Rectangular insert block; 505. Circular slot; 506. Rotating block; 507. Bearing; 508. Rectangular slide; 509. Threaded rod; 510. Rectangular column; 511. Rectangular groove; 512. Wedge block; 513. Circular slide; 514. Circular rod; 515. Circular slider; 516. Return spring; 517. Circular locking rod. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figure 1-4 As shown, a cross-cutting saw for processing sheet metal includes a main frame 1 and a sawing frame 402. A cylinder seat 2 is provided on the main frame 1. A centering wheel 3 is movably installed at the front end of the cylinder seat 2. A dual-axis cylinder 301 is fixedly installed at the rear end of the cylinder seat 2. A centering plate 302 is fixedly connected to the output end of the dual-axis cylinder 301. A transverse guide rail 4 is fixedly installed at the front and rear ends of the upper surface of the main frame 1. A guide rail slider 401 is slidably installed on the transverse guide rail 4. A sawing structure 403 is provided on the sawing frame 402. An installation structure 5 is provided at the lower end of the sawing frame 402 and the upper end of the guide rail slider 401.

[0021] The mounting structure 5 includes a first slot 501, a rectangular slot 502, a rectangular through hole 503, a rectangular insert block 504, a circular slot 505, a rotating block 506, a bearing 507, a rectangular slide 508, a threaded rod 509, a rectangular column 510, a rectangular slot 511, a wedge block 512, a circular slide 513, a circular rod 514, a circular slider 515, a return spring 516, and a circular locking rod 517; a rectangular slot 502 is provided on the lower surface of the sawing frame 402, and the lower end of the front surface of the rectangular slot 502 is... A first slot 501 is provided. A rectangular insert 504 is fixedly installed on the upper surface of the guide rail slider 401. A rectangular through hole 503 is opened at the lower end of the rectangular insert 504. A rectangular slide groove 508 is opened inside the rectangular insert 504. A bearing 507 is fixedly installed in the middle of the lower surface of the rectangular slide groove 508. A threaded rod 509 is installed on the bearing 507. A rotating block 506 is fixedly installed on the lower surface of the threaded rod 509. A rectangular column 510 is threaded on the outer surface of the threaded rod 509. A rectangular slide groove 508 is opened on the upper surface of the rectangular slide groove 508. A wedge-shaped block 512 is fixedly installed on the upper surface of the rectangular column 510 in the groove 511. Circular slots 505 are formed on both ends of the rectangular slot 502. Circular sliding grooves 513 are formed on both ends of the rectangular slot 511. A circular slider 515 is slidably installed in the circular sliding groove 513. A circular rod 514 is fixedly installed on one end of the circular slider 515. A circular locking rod 517 is fixedly installed in the middle of the other end of the circular slider 515. A reset mechanism is fitted on the other end of the circular slider 515 on the outer surface of the circular locking rod 517. A circular locking rod 517 is inserted into the circular slot 505 of the spring 516. When it is necessary to disassemble and repair the sawing machine frame 402, the rotating block 506 is rotated to make the circular locking rod 517 disengage from the circular slots 505 on both ends of the rectangular slot 502. Then, the sawing machine frame 402 is pulled upward to make the rectangular slot 502 on the lower surface of the sawing machine frame 402 disengage from the rectangular insert block 504 fixedly installed on the upper surface of the guide rail slider 401. The sawing machine frame 402 can then be disassembled, which is simple and convenient.

[0022] It should be noted that this utility model is a cross-cutting saw for sheet metal processing. When the sawing frame 402 needs to be disassembled and repaired, the rotating block 506 is rotated, causing the rotating block 506 to drive the threaded rod 509 to rotate on the bearing 507. This causes the rectangular column 510 threaded on the outer surface of the threaded rod 509 to slide downward in the rectangular slide groove 508, driving the wedge block 512 fixedly installed on the upper surface of the rectangular column 510 to move downward until it reaches the bottom of the rectangular groove 511. At this time, the circular slider 515 slides towards the middle in the circular slide groove 513 under the action of the return spring 516, thereby causing the circular locking rod 517 to disengage from the circular locking grooves 505 opened on both ends of the rectangular slot 502. Then, the sawing frame 402 is pulled upward, causing the rectangular slot 502 opened on the lower surface of the sawing frame 402 to disengage from the rectangular insert block 504 fixedly installed on the upper surface of the guide rail slider 401. The sawing frame 402 can then be disassembled, which is simple and convenient.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cross-cutting saw for processing sheet metal, characterized in that: The machine includes a main frame (1) and a sawing frame (402). A cylinder seat (2) is provided on the main frame (1). A centering wheel (3) is movably installed at the front end of the cylinder seat (2). A dual-axis cylinder (301) is fixedly installed at the rear end of the cylinder seat (2). A centering plate (302) is fixedly connected to the output end of the dual-axis cylinder (301). A transverse guide rail (4) is fixedly installed at the front and rear ends of the upper surface of the main frame (1). A guide rail slider (401) is slidably installed on the transverse guide rail (4). A sawing structure (403) is provided on the sawing frame (402). An installation structure (5) is provided at the lower end of the sawing frame (402) and the upper end of the guide rail slider (401).

2. The plate processing cross-cutting saw according to claim 1, characterized in that: The mounting structure (5) includes a first slot (501), a rectangular slot (502), a rectangular through hole (503), a rectangular insert (504), a circular slot (505), a rotating block (506), a bearing (507), a rectangular slide (508), a threaded rod (509), a rectangular column (510), a rectangular slot (511), a wedge block (512), a circular slide (513), a circular rod (514), a circular slider (515), a return spring (516), and a circular locking rod (517).

3. A cross-cutting saw for processing sheet metal according to claim 2, characterized in that: The sawing frame (402) has a rectangular slot (502) on its lower surface. The lower end of the front surface of the rectangular slot (502) has a groove (501). A rectangular insert (504) is fixedly installed on the upper surface of the guide rail slider (401). A rectangular through hole (503) is provided at the lower end of the rectangular insert (504).

4. A cross-cutting saw for processing sheet metal according to claim 3, characterized in that: The rectangular insert (504) has a rectangular groove (508) inside. A bearing (507) is fixedly installed in the middle of the lower surface of the rectangular groove (508). A threaded rod (509) is installed on the bearing (507). A rotating block (506) is fixedly installed on the lower surface of the threaded rod (509).

5. A cross-cutting saw for processing sheet metal according to claim 4, characterized in that: The outer surface of the threaded rod (509) is threaded with a rectangular column (510), the upper surface of the rectangular slide (508) is provided with a rectangular groove (511), the upper surface of the rectangular column (510) is fixedly installed with a wedge block (512), and both ends of the rectangular slot (502) are provided with circular slots (505).

6. A cross-cutting saw for processing sheet metal according to claim 5, characterized in that: The rectangular groove (511) has circular grooves (513) on both ends of its surface. A circular slider (515) is slidably installed in the circular groove (513). A circular rod (514) is fixedly installed on one end of the circular slider (515).

7. A cross-cutting saw for processing sheet metal according to claim 6, characterized in that: A circular locking rod (517) is fixedly installed at the middle of the other end surface of the circular slider (515). A return spring (516) is sleeved on the other end of the circular slider (515) on the outer surface of the circular locking rod (517). The circular locking rod (517) is inserted into the circular slot (505).

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