Steel pipe transverse cutting saw device

Abstract

The utility model discloses a steel pipe crosscutting saw device which comprises a crosscutting saw device body, supporting legs are fixedly connected to the periphery of the bottom of the crosscutting saw device body, and a crosscutting groove is formed in the back face of the top of the crosscutting saw device body. A connecting rod rotates to drive a first disc to rotate, the first disc rotates to be separated from the right side of a moving block, so that the moving block is reset through a spring, then the connecting rod rotates to drive a first belt wheel to rotate, the first belt wheel rotates to drive a second belt wheel to rotate, and the second belt wheel rotates to drive a vertical rod to rotate; and the vertical rod rotates to drive the second disc to extrude the left side of the moving block, the machining moving block moves rightwards, the steel pipe transverse cutting saw device has the beneficial effect of cleaning, and meanwhile the problem that when a cutting saw cuts other steel pipes, dust or sundries are carried to the surfaces of the steel pipes, and follow-up use of the steel pipes is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe cross-cutting, in particular to a steel pipe cross-cutting saw device. Background Art

[0002] Crosscutting of steel pipes is a common process in the steel pipe manufacturing industry and pipeline installation. It is mainly used to cut long steel pipes into short sections of the required length. The following is a detailed analysis of crosscutting of steel pipes: 1. Methods of crosscutting of steel pipes Mechanical cutting: Fully automatic pipe cutting machine: Use a fully automatic pipe cutting machine for crosscutting, which is characterized by high efficiency and precision. These machines are usually equipped with a servo system that can automatically feed, position and cut steel pipes, and are suitable for large-scale production. Sawing machine cutting: Fix the steel pipe on the sawing machine and align the saw blade with the cutting line for sawing. This method is suitable for steel pipes of various materials and has high cutting accuracy. Manual cutting: Hand saw cutting: Use a hand saw for cutting, which is suitable for cutting small diameters or small quantities of steel pipes. Marking is required in advance before cutting to ensure cutting accuracy. Other cutting methods: Grinding: Use the grinding wheel on the abrasive cutting machine (toothless saw) for cutting, which is efficient and produces a smooth cut pipe end face. Gas cutting: Use the heat energy generated by the combustion of oxygen and acetylene for cutting, which is suitable for cutting large diameter steel pipes, but a layer of oxide film will adhere to the cut surface, which needs to be removed in subsequent processing.

[0003] Saw devices, as an important mechanical processing equipment, are widely used in cutting processing of metal, wood, plastic and other materials.

[0004] The above-mentioned existing technical solutions have the following defects: when the existing sawing device cuts steel pipes, some dust will be adsorbed on the saw surface, causing the saw to carry dust or debris to the surface of the steel pipe when cutting other steel pipes, affecting the subsequent use of the steel pipe. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a steel pipe cross-cutting saw device, which has the advantage of cleaning and solves the problem that some dust will be adsorbed on the saw surface when the existing saw device cuts the steel pipe, causing the saw to carry dust or debris to the surface of the steel pipe when cutting other steel pipes, affecting the subsequent use of the steel pipe.

[0006] The top of the movable frame is fixedly provided with a lifting mechanism, and the lifting mechanism is fixed with a lifting mechanism, and the lifting mechanism is installed in the movable frame.

[0007] As a preferred embodiment of the present invention, a block is fixedly connected to the back of the inner wall of the box body, and a spring is fixedly connected to the outer side of the block, and the outer side of the spring is fixedly connected to the inner side of the moving block.

[0008] As a preferred embodiment of the present invention, a bearing is fixedly connected to the surface of the vertical rod, and the bottom of the bearing is fixedly connected to the bottom of the inner wall of the box body.

[0009] As a preferred embodiment of the present invention, a fixing sleeve is fixedly connected to the back of the motor, and the bottom of the fixing sleeve is fixedly connected to the bottom of the inner wall of the box body.

[0010] As a preferred embodiment of the present invention, a ventilation hole is opened on the front side of the box body, and a dustproof net is fixedly connected to the inside of the ventilation hole.

[0011] As a preferred embodiment of the present invention, movable grooves are provided on both sides of the top front side of the sawing device body, a movable block is movably connected inside the movable groove, and the top of the movable block is fixedly connected to the bottom of the movable block.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model places the steel pipe to be processed at the processing position of the saw device body first, then starts the saw device body to process the steel pipe, and then when cleaning the dust or debris on the left side of the saw device body, the motor is started, the output end of the motor rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the first disc to rotate, the first disc rotates and separates from the right side of the moving block, so that the moving block is reset by the spring, then the connecting rod rotates to drive the first pulley to rotate, the first pulley rotates to drive the second pulley to rotate, the second pulley rotates to drive the vertical rod to rotate, the vertical rod rotates to drive the second disc to squeeze the left side of the moving block, the processing moving block moves to the right, and the moving block moves to the right to drive the cleaning block to clean the left side of the saw device body, and at the same time, the cleaning block on the right side of the saw device body separates from the surface of the saw device body, thereby achieving the cleaning effect. The steel pipe cross-cutting saw device has the advantages of cleaning, improves the stability of the saw device body, and avoids the problem that the saw carries dust or debris to the surface of the steel pipe when cutting other steel pipes, thereby affecting the subsequent use of the steel pipe.

[0014] 2. The utility model can support the moving block through the arrangement of blocks and springs to prevent the moving block from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a perspective view of the sawing device of the present invention;

[0016] Figure 2 This is a cross-sectional view of the box body of the present utility model;

[0017] Figure 3 It is the horizontal groove diagram of the utility model;

[0018] Figure 4 This is an exploded view of the mobile structure of the utility model.

[0019] In the figure: 1. sawing device body; 2. support legs; 3. horizontal groove; 4. movable structure; 41. box body; 42. motor; 43. connecting rod; 44. first disc; 45. first pulley; 46. second pulley; 47. vertical rod; 48. second disc; 49. movable block; 410. cleaning block; 5. block; 6. spring; 7. bearing; 8. fixed sleeve; 9. ventilation hole; 10. dust net; 11. movable groove; 12. movable block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a steel pipe cross-cutting saw device, including a saw device body 1, the bottom of the saw device body 1 is fixedly connected to the legs 2, the back of the top of the saw device body 1 is provided with a transverse groove 3, the interior of the transverse groove 3 is provided with a moving structure 4, the moving structure 4 includes a box body 41, the box body 41 is located at the bottom of the transverse groove 3, the right side of the bottom of the inner wall of the box body 41 is fixedly connected to a motor 42, the output end of the motor 42 is fixedly connected to a connecting rod 43, the top of the connecting rod 43 is fixedly connected to a first The surface of the disc 44 and the connecting rod 43 is fixedly connected to the first pulley 45, and a second pulley 46 is provided on the left side of the first pulley 45. The first pulley 45 and the second pulley 46 are connected by a belt transmission. The inside of the second pulley 46 is fixedly connected to a vertical rod 47, and the top of the vertical rod 47 is fixedly connected to the second disc 48. Moving blocks 49 are provided on both sides of the box body 41. The back of the moving block 49 passes through the back of the box body 41, and the back of the inner side of the moving block 49 is fixedly connected to a cleaning block 410.

[0022] refer to Figure 4 The back of the inner wall of the box body 41 is fixedly connected with a block 5, the outer side of the block 5 is fixedly connected with a spring 6, and the outer side of the spring 6 is fixedly connected to the inner side of the moving block 49.

[0023] As a technical optimization solution of the present invention, the arrangement of the block 5 and the spring 6 can support the moving block 49 and prevent the moving block 49 from shaking.

[0024] refer to Figure 4 The surface of the vertical rod 47 is fixedly connected with a bearing 7, and the bottom of the bearing 7 is fixedly connected to the bottom of the inner wall of the box body 41.

[0025] As a technical optimization solution of the present invention, by providing the bearing 7 , the vertical rod 47 can be limited by the bearing 7 and can also perform rotational motion.

[0026] refer to Figure 4 The back of the motor 42 is fixedly connected with a fixing sleeve 8 , and the bottom of the fixing sleeve 8 is fixedly connected to the bottom of the inner wall of the box body 41 .

[0027] As a technical optimization solution of the present invention, by providing the fixing sleeve 8, the fixing sleeve 8 can increase the fixation of the motor 42 to prevent the motor 42 from shaking during operation.

[0028] refer to Figure 2 A ventilation hole 9 is opened on the front of the box body 41, and a dustproof net 10 is fixedly connected to the inside of the ventilation hole 9.

[0029] As a technical optimization solution of the present invention, the provision of the ventilation holes 9 and the dustproof net 10 can dissipate heat from the motor 42 inside the box body 41 while preventing dust from entering the box body 41 .

[0030] refer to Figure 3 Both sides of the top front of the sawing device body 1 are provided with movable grooves 11, and the interior of the movable groove 11 is movably connected to a movable block 12, and the top of the movable block 12 is fixedly connected to the bottom of the movable block 49.

[0031] As a technical optimization solution of the present invention, the movable groove 11 and the movable block 12 are provided to limit the movable block 49 and prevent the movable block 49 from shaking.

[0032] The working principle and usage process of the present invention are as follows: when in use, the steel pipe to be processed is first placed on the processing position of the saw device body 1, and then the saw device body 1 is started to process the steel pipe. Then, when cleaning the dust or debris on the left side of the saw device body 1, the motor 42 is started, and the output end of the motor 42 rotates to drive the connecting rod 43 to rotate. The rotation of the connecting rod 43 drives the first disc 44 to rotate. The first disc 44 rotates and disengages from the right side of the moving block 49, so that the moving block 49 is reset by the spring 6. Secondly, the rotation of the connecting rod 43 drives the first pulley 45 to rotate, and the rotation of the first pulley 45 drives the second pulley 46 to rotate. The rotation of the second pulley 46 drives the vertical rod 47 to rotate. The rotation of the vertical rod 47 drives the second disc 48 to squeeze the left side of the moving block 49, and the processing moving block 49 moves to the right. The moving block 49 moves to the right and drives the cleaning block 410 to clean the left side of the saw device body 1. At the same time, the cleaning block 410 on the right side of the saw device body 1 is separated from the surface of the saw device body 1, thereby achieving the cleaning effect.

[0033] To sum up: the steel pipe cross-cutting saw device, through the cooperation of the saw device body 1, the support legs 2, the horizontal groove 3, the movable structure 4, the box body 41, the motor 42, the connecting rod 43, the first disc 44, the first pulley 45, the second pulley 46, the vertical rod 47, the second disc 48, the movable block 49 and the cleaning block 410, solves the problem that some dust will be adsorbed on the saw surface when the existing saw device is sawing the steel pipe, causing the saw to carry dust or debris to the surface of the steel pipe when cutting other steel pipes, thereby affecting the subsequent use of the steel pipe.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel pipe cross-cutting saw device, comprising a saw device body (1), characterized in that: The bottom of the sawing device body (1) is fixedly connected to supporting legs (2) on all sides, the top back of the sawing device body (1) is provided with a transverse groove (3), the interior of the transverse groove (3) is provided with a movable structure (4), the movable structure (4) comprises a box body (41), the box body (41) is located at the bottom of the transverse groove (3), the right side of the bottom of the inner wall of the box body (41) is fixedly connected to a motor (42), the output end of the motor (42) is fixedly connected to a connecting rod (43), the top of the connecting rod (43) is fixedly connected to a first disc (44), the connecting rod (43) is fixedly connected to the first disc (44), and the connecting rod (43) is fixedly connected to the first disc (44). A first pulley (45) is fixedly connected to the surface, a second pulley (46) is provided on the left side of the first pulley (45), the first pulley (45) and the second pulley (46) are connected via a belt transmission, a vertical rod (47) is fixedly connected inside the second pulley (46), a second disc (48) is fixedly connected to the top of the vertical rod (47), moving blocks (49) are provided on both sides of the inside of the box body (41), the back side of the moving block (49) passes through the back side of the box body (41), and a cleaning block (410) is fixedly connected to the back side of the inner side of the moving block (49).

2. A steel pipe cross-cutting saw device according to claim 1, characterized in that: The back side of the inner wall of the box body (41) is fixedly connected with a block (5), the outer side of each block (5) is fixedly connected with a spring (6), and the outer side of each spring (6) is fixedly connected with the inner side of the moving block (49).

3. The steel pipe cross-cutting saw device according to claim 1, characterized in that: A bearing (7) is fixedly connected to the surface of the vertical rod (47), and the bottom of the bearing (7) is fixedly connected to the bottom of the inner wall of the box body (41).

4. A steel pipe cross-cutting saw device according to claim 1, characterized in that: A fixing sleeve (8) is fixedly connected to the back of the motor (42), and the bottom of the fixing sleeve (8) is fixedly connected to the bottom of the inner wall of the box body (41).

5. The steel pipe cross-cutting saw device according to claim 1, characterized in that: A ventilation hole (9) is provided on the front of the box body (41), and a dustproof net (10) is fixedly connected to the interior of the ventilation hole (9).

6. The steel pipe cross-cutting saw device according to claim 1, characterized in that: Both sides of the top front of the sawing device body (1) are provided with movable grooves (11), the interior of the movable groove (11) is movably connected to a movable block (12), and the top of the movable block (12) is fixedly connected to the bottom of the moving block (49).

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