Cutting transmission device of round steel cutting machine

Abstract

The utility model relates to the technical field of round steel cut-off machines, and discloses a cut-off transmission device of a round steel cut-off machine, which comprises a base, a main machine is fixedly connected to the top of the base, a cutting groove is formed in the main machine, a first motor is fixedly connected to the top of the base, and the output end of the first motor is fixedly connected to the interior of the main machine. A transmission assembly is arranged on the outer wall of the main machine, a moving assembly is arranged at the bottom of the base and acts on the device to move, a collecting assembly is arranged in the main machine, and the transmission assembly comprises a fixing block. According to the round steel clamping and pushing device, round steel drives the first spring and the fixing column and is matched with the limiting groove, self-adaptive movement of the translation roller shaft is achieved, and therefore round steel of different specifications can be conveniently clamped and pushed, machining under different conditions is facilitated, and machining efficiency is improved. The problem that in the prior art, when round steel of different specifications is machined, different tools are needed for fixing and pushing is solved, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of round steel cutting machines, in particular to a cutting transmission device of a round steel cutting machine. Background Art

[0002] In industrial production, round steel cutting machine is an important equipment widely used in the field of metal processing. Its cutting transmission device, as the core part, is directly related to the efficiency and quality of round steel cutting operation. With the development of manufacturing industry, the demand for round steel processing is becoming increasingly diversified, and the specifications of round steel that need to be processed are diverse. In this case, the cutting transmission device of round steel cutting machine needs to be continuously improved to adapt to the processing needs of round steel of different specifications. In addition, a large amount of debris will be generated during the cutting process. How to effectively deal with these debris is also crucial to keeping the working environment clean and tidy and the normal operation of the equipment. These are all issues that need to be focused on in the design of the cutting transmission device of the current round steel cutting machine.

[0003] In existing round steel cutting machines, the mechanical structure of the cutting transmission device mainly includes components such as a motor, a traditional transmission chain or gears. The motor serves as a power source, and transmits power to the cutting tool through the transmission chain or gears, so that the tool obtains sufficient torque to cut the round steel. In terms of fixing and pushing the round steel, fixed-size clamps or pushing devices are often used. The sizes of these clamps are fixed and can only be applied to round steel of specific specifications. For debris processing, some equipment only has a simple flat collection area at the bottom without a special collection and cleaning mechanism, or uses an external vacuum cleaner. However, the vacuum cleaner has limited suction power and the pipe is easily clogged. In addition, it needs to be kept open during the processing process, which increases energy consumption.

[0004] In the existing technology, when facing the processing of round steel of different specifications, due to the fixed size of the clamp and the pushing device, a clamp of one specification can only correspond to one specification of round steel. This results in the need to frequently replace different tools for fixing and pushing when processing round steel of different specifications. This not only increases the complexity and time cost of the operation and reduces work efficiency, but also frequent tool replacement will cause deviations in the installation accuracy of the tool, affecting the processing quality of the round steel, which is not conducive to large-scale and diversified production operations. Therefore, a cutting transmission device of a round steel cutting machine is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a cutting transmission device for a round steel cutting machine, aiming to improve the problem in the prior art that round steels of different specifications cannot be conveniently fixed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The cutting transmission device of the round steel cutting machine includes a base, a main machine is fixedly connected to the top of the base, a cutting groove is opened inside the main machine, a motor is fixedly connected to the top of the base, the output end of the motor is fixedly connected to the inside of the main machine, a transmission component is provided on the outer wall of the main machine, a moving component is provided at the bottom of the base, the moving component acts to move the device, and a collection component is provided inside the main machine;

[0008] The transmission assembly includes a fixed block, an outer wall of the fixed block is fixedly connected to the outer wall of the main machine, a fixed roller is rotatably provided at the bottom of the fixed block, the outer wall of the main machine is fixedly connected to a second motor, an output end of the second motor is fixedly connected to the bottom of the fixed roller, a limiting groove is provided inside the fixed block, a fixed column is fixedly connected inside the fixed block, a spring is sleeved on the outer wall of the fixed column, one end of the spring is fixedly connected to the inner wall of the limiting groove, and the other end of the spring is fixedly connected to a slider, the slider is slidably connected to the outer wall of the fixed column, and the bottom of the slider is rotatably connected to a translation roller;

[0009] As a further description of the above technical solution:

[0010] The moving assembly includes a roller, the outer wall of which is rotatably connected to the outer wall of the base;

[0011] As a further description of the above technical solution:

[0012] The collecting assembly includes a collecting drawer, the outer wall of which is slidably connected to the interior of the host;

[0013] As a further description of the above technical solution:

[0014] The outer wall of the collecting drawer is fixedly connected to a connecting plate, and a groove is provided inside the connecting plate;

[0015] As a further description of the above technical solution:

[0016] A placement slot is provided inside the collecting drawer, and a translation slot is provided inside the collecting drawer;

[0017] As a further description of the above technical solution:

[0018] A limiting plate is provided inside the collecting drawer, an outer wall of the limiting plate is slidably connected to the inside of the translation groove, and a sliding column is fixedly connected to the outer side of the limiting plate;

[0019] As a further description of the above technical solution:

[0020] A second spring is sleeved on the outer wall of the sliding column, one end of the second spring is fixedly connected to the inner wall of the translation groove, and the other end of the second spring is fixedly connected to the outer wall of the limiting plate;

[0021] As a further description of the above technical solution:

[0022] A limiting ring is fixedly connected to the outer wall of the sliding column, a clamping block is fixedly connected to the other side of the limiting plate, and the outer wall of the clamping block is slidably connected to the inside of the main unit.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, the slider realizes its movement function by placing round steel. When the round steel is placed, the round steel drives the spring 1 and the fixed column and cooperates with the limiting groove to realize the adaptive movement of the translation roller, thereby conveniently clamping and pushing round steels of different specifications, facilitating processing in different situations, solving the existing problem of requiring different tools for fixing and pushing when processing round steels of different specifications, and improving applicability.

[0025] 2. In the utility model, the card block realizes its moving function by pulling the groove. When the groove is pulled, the groove drives the limiting plate and the sliding column and cooperates with the spring 2 to realize the sliding of the card block inside the main machine, thereby conveniently collecting the cutting debris, keeping the working environment clean and tidy, solving the problem of the debris generated during the processing of round tubes being scattered and flying around under the influence of the external environment, which not only affects the working environment but also easily enters the interior of the device and causes damage to it, thereby improving the cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of the cutting transmission device of the round steel cutting machine proposed in the present utility model;

[0027] Figure 2 This is a schematic structural diagram of the fixed roller shaft of the cutting transmission device of the round steel cutting machine proposed in the present invention;

[0028] Figure 3 This is a structural schematic diagram of the collecting drawer of the cutting transmission device of the round steel cutting machine proposed in the present invention;

[0029] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Base; 2. Roller; 3. Motor 1; 4. Main unit; 5. Fixed block; 6. Groove; 7. Connecting plate; 8. Cutting groove; 9. Motor 2; 10. Fixed roller; 11. Fixed column; 12. Spring 1; 13. Limiting groove; 14. Slider; 15. Translation roller; 16. Collection drawer; 17. Placement groove; 18. Block; 19. Limiting plate; 20. Translation groove; 21. Spring 2; 22. Limiting ring; 23. Sliding column. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a cutting transmission device of a round steel cutting machine, including a base 1. The base 1 serves as the basic supporting part of the entire device and is made of high-strength cast iron material. This material has good pressure resistance and stability and can withstand various pressures and vibrations during the operation of the device. A main unit 4 is fixedly connected to the top of the base 1. A cutting groove 8 is opened inside the main unit 4. A motor 3 is fixedly connected to the top of the base 1. The output end of the motor 3 is fixedly connected to the inside of the main unit 4. A transmission component is provided on the outer wall of the main unit 4. A moving component is provided at the bottom of the base 1. The moving component acts to move the device. A collecting component is provided inside the main unit 4.

[0034] The transmission assembly includes a fixed block 5, which is made of high-quality carbon steel and has been quenched and tempered to improve its hardness and toughness. The outer wall of the fixed block 5 is firmly fixed to the outer wall of the main machine 4 by bolts. The outer wall of the fixed block 5 is fixedly connected to the outer wall of the main machine 4. A fixed roller 10 rotates at the bottom of the fixed block 5. The outer wall of the main machine 4 is fixedly connected to the motor 2 9. The output end of the motor 2 9 is fixedly connected to the bottom of the fixed roller 10. A limiting groove 13 is opened inside the fixed block 5. A fixed column 11 is fixedly connected inside the fixed block 5. The fixed column 11 is made of solid stainless steel and has good corrosion resistance and structural strength. A spring 12 is sleeved on the outer wall of the fixed column 11. One end of the spring 12 is fixedly connected to the limiting groove 13. The inner wall, the other end of the spring 12 is fixedly connected to the slider 14. The slider 14 is a block-shaped component with a regular shape. A sliding hole is processed inside that closely matches the outer wall of the fixed column 11. The slider 14 is slidably connected to the outer wall of the fixed column 11. The bottom of the slider 14 is rotatably connected to the translation roller 15. The moving component includes a roller 2. The roller 2 is made of high-strength polyurethane material. This material has good wear resistance, elasticity and load-bearing capacity, can adapt to different ground conditions, and is convenient for the operator to move the device to a suitable working position. The outer wall of the roller 2 is rotatably connected to the outer wall of the base 1.

[0035] Specifically, when processing round steel, the roller 2, an important moving component, is used to move the entire device to the position required for processing, and then the round steel is placed. When the round steel contacts the translation roller 15, the external force of the round steel will push the translation roller 15 to start moving. The movement of the translation roller 15 will prompt the slider 14 to slide on the outer wall of the fixed column 11. The fixed column 11 provides stable support and guidance for the slider 14. The sliding of the slider 14 further drives the spring 12 to stretch. During the stretching process of the spring 12, the round steel is successfully placed in the appropriate position. After that, the spring 12 will rebound by its own elasticity and drive the translation roller 15 back to its original position, thereby achieving a stable fixation of the round steel. After the round steel is fixed, the motor 2 9 is started, and the electric The power generated by the operation of machine 2 9 will be transmitted to the fixed roller 10, causing it to start rotating, thereby driving the round steel to move toward the cutting area, and finally starting motor 13. Motor 13 drives the blade inside the device to start cutting the moving round steel, ensuring that the cutting work is completed accurately and efficiently. It can be automatically adjusted according to the outer diameter of the round tube. For round tubes of different diameters, whether it is a small diameter fine round tube or a large diameter thick round tube, the roller can fit closely to the surface of the round tube through the expansion and contraction of spring 12. This allows the friction between the roller and the round tube to be maintained within an appropriate range during the transmission process, effectively avoiding the problem of poor transmission due to differences in pipe diameters. For example, in a factory that produces pipe fittings of various specifications, there is no need to adjust the equipment for each pipe diameter, which greatly improves production efficiency.

[0036] Reference Figure 1 、 Figure 3 and Figure 4The collecting component includes a collecting drawer 16, which is the core part of the entire collecting component. It is in the shape of a rectangular parallelepiped and is made of high-quality stainless steel. This material has good corrosion resistance and can adapt to various complex environments that may arise during the cutting process. The outer wall of the collecting drawer 16 is slidably connected to the inside of the main unit 4. The outer wall of the collecting drawer 16 is fixedly connected to a connecting plate 7. The connecting plate 7 is a metal plate with a certain thickness and is made of high-strength alloy steel. A groove 6 is provided inside the connecting plate 7, a placement groove 17 is provided inside the collecting drawer 16, a translation groove 20 is provided inside the collecting drawer 16, and a limiting plate 19 is provided inside the collecting drawer 16. The limiting plate 19 is a rectangular flat plate made of wear-resistant engineering plastic, which has a certain strength and can reduce the wear on the inner wall of the translation groove 20 during the sliding process. The outer wall of the limiting plate 19 fits tightly with the inner wall of the translation slot 20, ensuring that there will be no shaking or offset during the sliding process. The outer wall of the limiting plate 19 is slidably connected to the interior of the translation slot 20. A sliding post 23 is fixedly connected to the outer side of the limiting plate 19. The outer wall of the sliding post 23 is equipped with a spring 21. One end of the spring 21 is fixedly connected to the inner wall of the translation slot 20, and the other end of the spring 21 is fixedly connected to the outer wall of the limiting plate 19. A limiting ring 22 is fixedly connected to the outer wall of the sliding post 23. The other side of the limiting plate 19 is fixedly connected to the block 18. The block 18 is a uniquely shaped block component with a certain slope on its outer surface. It is made of cemented carbide. This slope design allows the block 18 to slide and bear force more smoothly when interacting with other components. The outer wall of the block 18 is slidably connected to the interior of the main unit 4.

[0037] Specifically, during the round steel cutting process, the debris generated will naturally fall into the placement groove 17 for collection. When the cutting work is completed, the connecting plate 7 starts to move through the groove 6. During the movement, the connecting plate 7 transmits power to the collection drawer 16, prompting it to move accordingly. Since the surface of the block 18 is an inclined surface, the movement of the collection drawer 16 will push the block 18 to move, and the movement of the block 18 further drives the limiting plate 19 to slide inside the translation groove 20. The translation groove 20 provides a stable track for the sliding of the limiting plate 19, and then the sliding of the limiting plate 19 will drive the sliding post 23 to slide synchronously. This process will produce a compression effect on the spring 21. Through this series of interrelated actions, the collection drawer 16 can be pulled out smoothly, and then the debris collected therein can be processed centrally. After processing, the collection drawer 16 is put back in place to prepare for the next cutting. Be prepared for debris collection. During the operation of the round steel cutting machine, a large amount of debris, such as metal chips, will be generated. If these debris are not collected in time, they will be scattered around the workplace, which will not only affect the cleanliness of the working environment, but also mix into the transmission parts of the machine, etc., affecting the normal operation of the machine. When the debris collection drawer 16 is full of debris or needs to be cleaned regularly, due to its detachable feature, the operator can easily remove the collection drawer 16 from the bottom of the machine, and then dump the debris in the collection drawer 16 into the designated garbage disposal container. After that, the collection drawer 16 can be simply wiped or rinsed to restore it to a clean state, and finally reinstalled to the bottom of the machine to continue the debris collection work, which greatly reduces the difficulty of cleaning, improves cleaning efficiency, ensures that the machine always works in a relatively clean environment, and is conducive to extending the service life of the machine.

[0038] Working principle: When processing round steel, after moving the device to the required position through roller 2, the round steel is placed. The round steel will push the translation roller 15 to move, and then the translation roller 15 drives the slider 14 to slide on the outer wall of the fixed column 11. Then, the movement of the slider 14 drives the spring 12 to stretch, thereby placing the round steel, and the rebound of the spring 12 drives the translation roller 15 back to its original position to fix the round steel. Then, start the motor 2 9, and the fixed roller 10 is driven to rotate by the motor 2 9, thereby driving the round steel to move. , then start the motor 3, and drive the internal blade to cut the round steel through the motor 3, and the debris falls into the placement groove 17. After cutting, the connecting plate 7 is driven to move through the groove 6, and then the collecting drawer 16 is driven to move through the connecting plate 7. Because the surface of the block 18 is an inclined surface, the block 18 is pushed to move, and then the limiting plate 19 can be driven to slide inside the translation groove 20, and then the sliding column 23 can be driven to slide through the limiting plate 19 to compress the spring 21, and then the collecting drawer 16 can be pulled out for centralized processing and then put back.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting transmission device for a round steel cutting machine, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a main unit (4), a cutting groove (8) is provided inside the main unit (4), the top of the base (1) is fixedly connected to a motor 1 (3), an output end of the motor 1 (3) is fixedly connected inside the main unit (4), a transmission component is provided on the outer wall of the main unit (4), a moving component is provided at the bottom of the base (1), the moving component acts to move the device, and a collecting component is provided inside the main unit (4); The transmission assembly includes a fixed block (5), the outer wall of the fixed block (5) is fixedly connected to the outer wall of the main machine (4), a fixed roller (10) is rotatably provided at the bottom of the fixed block (5), the outer wall of the main machine (4) is fixedly connected to a second motor (9), the output end of the second motor (9) is fixedly connected to the bottom of the fixed roller (10), a limiting groove (13) is provided inside the fixed block (5), a fixed column (11) is fixedly connected inside the fixed block (5), a spring (12) is sleeved on the outer wall of the fixed column (11), one end of the spring (12) is fixedly connected to the inner wall of the limiting groove (13), the other end of the spring (12) is fixedly connected to a slider (14), the slider (14) is slidably connected to the outer wall of the fixed column (11), and the bottom of the slider (14) is rotatably connected to a translation roller (15).

2. The cutting transmission device of the round steel cutting machine according to claim 1, characterized in that: The moving assembly comprises a roller (2), the outer wall of the roller (2) being rotatably connected to the outer wall of the base (1).

3. The cutting transmission device of the round steel cutting machine according to claim 1, characterized in that: The collecting assembly comprises a collecting drawer (16), the outer wall of which is slidably connected to the interior of the main unit (4).

4. The cutting transmission device of the round steel cutting machine according to claim 3, characterized in that: A connecting plate (7) is fixedly connected to the outer wall of the collecting drawer (16), and a groove (6) is provided inside the connecting plate (7).

5. The cutting transmission device of the round steel cutting machine according to claim 4, characterized in that: A placement slot (17) is provided inside the collecting drawer (16), and a translation slot (20) is provided inside the collecting drawer (16).

6. The cutting transmission device of the round steel cutting machine according to claim 5, characterized in that: A limiting plate (19) is provided inside the collecting drawer (16), an outer wall of the limiting plate (19) is slidably connected to the inside of the translation groove (20), and a sliding column (23) is fixedly connected to the outer side of the limiting plate (19).

7. The cutting transmission device of the round steel cutting machine according to claim 6, characterized in that: The outer wall of the sliding column (23) is provided with a spring 2 (21), one end of the spring 2 (21) is fixedly connected to the inner wall of the translation groove (20), and the other end of the spring 2 (21) is fixedly connected to the outer wall of the limiting plate (19).

8. The cutting transmission device of the round steel cutting machine according to claim 7, characterized in that: The outer wall of the sliding column (23) is fixedly connected to a limiting ring (22), and the other side of the limiting plate (19) is fixedly connected to a clamping block (18), and the outer wall of the clamping block (18) is slidably connected to the inside of the main unit (4).

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