Cutting knife cooling device for steel plate cutting machining

Abstract

The utility model relates to the technical field of steel machining and cooling, and discloses a steel plate cutting machining cutter cooling device which comprises a lathe, a supporting frame is fixedly connected to the upper end of the lathe, a connecting plate is fixedly connected to the inner top of the supporting frame, a water tank is fixedly connected to the lower end of one side of the lathe, and a water pumping pipe is fixedly connected to the upper end of the water tank. And one side of the water pumping pipe is fixedly connected with a water pump, the water outlet end of the water pump is fixedly connected with a conveying pipe, and one side of the connecting plate is fixedly connected with a shielding cover. According to the steel plate cutting machining cutter cooling device, when a cutting wheel rotates, a water pump is started to pump water from a water tank, the water is conveyed to a water spraying head through a conveying pipe to cool the cutting wheel, after the cutting wheel operates, a first motor is started to drive a threaded rod to rotate, and therefore a fixed steel plate is driven to be movably cut; and meanwhile, the device is simple in structure and low in manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of steel material processing and cooling, in particular to a cutting knife cooling device for steel plate cutting. Background Art

[0002] Cutting technology refers to the technology and process of cutting steel plates. Different cutting methods can be divided into several categories such as mechanical cutting, flame cutting, plasma cutting, laser cutting, etc. Each cutting process has its applicable materials and cutting accuracy requirements. Mechanical cutting technology is a process that uses mechanical force to cut steel plates into the desired shape. Its main principle is to use cutting to cut steel plates. Commonly used mechanical cutting equipment includes shearing machines, punching machines, sawing machines, etc. Mechanical cutting technology is suitable for cutting steel plates with smaller thickness. It is widely used in the metal processing industry and is used to cut various types of carbon steel materials. Its main principle is to spray high-temperature oxidants in the cutting area to produce an oxidation reaction on the surface of the steel plate, thereby melting the steel plate and cutting it. Flame cutting technology is suitable for cutting thicker steel plates and is often used in steel structure manufacturing, shipbuilding, bridge construction and other fields.

[0003] The existing patent (publication number: CN209774170U) discloses a cooling circulation device for cutting stainless steel plates, including a conveying device, a cooling device, a circulation device and a positioning device; the cooling device is located on the cutting equipment, corresponds to the cutting tool on the equipment, and is connected to the conveying device and the positioning device; the conveying device is located below the cooling device, carries the plate to be cut, and corresponds to the cutting tool; the circulation device is located below the cooling device, connected to the cooling device; the positioning device is located on the conveying device, corresponding to the cutting tool.

[0004] The above-mentioned comparative document points out that the utility model provides a cooling circulation device for cutting stainless steel plates, which utilizes the spray head of the cooling device to accurately cool the cutting position, and collects used cooling water for heat exchange treatment and recycling. The position of the plate is determined by the positioning rollers and side rollers of the positioning device, so as to improve the cutting efficiency and accuracy. However, the manufacturing of the device is relatively complex and the manufacturing cost is relatively high. During the processing and cutting process, the device may cause splashing of coolant and affect the working environment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a steel plate cutting knife cooling device, which has the advantages of processing cooling, etc., and solves the problems of complex manufacturing and high manufacturing cost of the device. During the processing and cutting process, the device may cause splashing of coolant and affect the working environment.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a cutting knife cooling device for cutting steel plates, comprising a lathe, the upper end of the lathe is fixedly connected to a support frame, the inner top of the support frame is fixedly connected to a connecting plate, the lower end of one side of the lathe is fixedly connected to a water tank, the upper end of the water tank is fixedly connected to a water pump, one side of the water pump is fixedly connected to a water pump, the water outlet end of the water pump is fixedly connected to a delivery pipe, one side of the connecting plate is fixedly connected to a shielding cover, one side of the lathe is fixedly connected to two first motors, two grooves are provided on the upper surface of the lathe, threaded rods are rotatably connected inside the two grooves, the output end of the first motor passes through the side wall of the lathe and is fixedly connected to one end of the threaded rod, one side of the connecting plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a cutting wheel, and the upper surface of the lathe is provided with a cutting groove.

[0007] Through the above scheme, the second motor drives the cutting wheel to rotate. When the cutting wheel rotates, the water pump is turned on to pump water from the water tank, and the water is transported to the sprinkler head through the delivery pipe to cool the cutting wheel. When the cutting wheel is running, the fixed steel plate is moved and cut, and a shielding cover is provided around the cutting wheel.

[0008] Furthermore, four supporting columns are fixedly connected to the lower end of the lathe.

[0009] Through the above scheme, the lathe is supported by setting a support.

[0010] Furthermore, the delivery pipe passes through the support frame and the connecting plate, is fixedly connected to the shielding cover, and extends to the inside of the shielding cover.

[0011] Through the above solution, the shielding cover is provided to prevent water from splashing.

[0012] Furthermore, the delivery pipe is fixedly connected with a water spray head at the lower end of the shielding cover.

[0013] According to the above solution, the cutting wheel is cooled by providing a plurality of water spray heads.

[0014] Furthermore, a fixing frame is threadedly sleeved on the surface of the two threaded rods.

[0015] Through the above scheme, by setting up a fixing frame, it is convenient to place the steel plate.

[0016] Furthermore, the upper ends of the two fixing frames are both threadedly connected with a rotating rod.

[0017] Through the above solution, by setting the rotating rod, it is convenient to fix the steel plate.

[0018] Furthermore, the lower ends of the two rotating rods are fixedly connected with pressing blocks.

[0019] Through the above scheme, by setting the pressing block, the contact area with the steel plate is increased.

[0020] Furthermore, one end of the two rotating rods away from the pressing block is fixedly connected with a rotating handle.

[0021] Through the above scheme, by setting a rotating handle, it is convenient for workers to fix the steel plate.

[0022] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0023] The steel plate cutting and processing blade cooling device has the following steps: when a steel plate needs to be processed, the second motor is started to drive the cutting wheel to rotate after the steel plate is fixed; while the cutting wheel is rotating, the water pump is turned on to pump water from the water tank, and the water is transported to the water spray head through the delivery pipe to cool the cutting wheel; after the cutting wheel is running, the first motor is started to drive the threaded rod to rotate, thereby driving the fixed steel plate to move and cut; a shielding cover is arranged around the cutting wheel to prevent the flying of steel slag after cutting, thereby reducing the workload of the staff for cleaning; and the device has a simple structure and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the fixing clamp of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the cutting wheel of the utility model;

[0027] Figure 4 This is a schematic diagram of the second motor structure of the utility model.

[0028] In the figure:

[0029] 1. Lathe; 2. Support column; 3. Support frame; 4. Connecting plate; 5. Water tank; 6. Water pump; 7. Suction pipe; 8. Delivery pipe; 9. Shielding cover; 10. Rotating handle; 11. First motor; 12. Groove; 13. Fixed frame; 14. Rotating rod; 15. Threaded rod; 16. Spray head; 17. Second motor; 18. Cutting wheel; 19. Cutting groove; 20. Press block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1 , Figure 3 and Figure 4 In this embodiment, a steel plate cutting and processing cutting knife cooling device includes a lathe 1, a support frame 3 is fixedly connected to the upper end of the lathe 1, a connecting plate 4 is fixedly connected to the inner top of the support frame 3, a water tank 5 is fixedly connected to the lower end of one side of the lathe 1, a water pump 7 is fixedly connected to the upper end of the water tank 5, a water pump 6 is fixedly connected to one side of the water pump 7, a delivery pipe 8 is fixedly connected to the water outlet end of the water pump 6, a shielding cover 9 is fixedly connected to one side of the connecting plate 4, the delivery pipe 8 passes through the support frame 3 and the connecting plate 4 and is fixedly connected to the shielding cover 9 and extends to the inside of the shielding cover 9. By setting the shielding cover 9, water splashing is prevented, two first motors 11 are fixedly connected to one side of the lathe 1, and two grooves 12 are provided on the upper end surface of the lathe 1, and threaded rods 15 are rotatably connected to the inside of the two grooves 12. The output end of the first motor 11 passes through the side wall of the lathe 1 and is fixedly connected to one end of the threaded rod 15. The delivery pipe 8 is fixedly connected to a water spray head 16 at the lower end of the shielding cover 9. The water spray head 16 is provided to cool the cutting wheel 18. A second motor 17 is fixedly connected to one side of the connecting plate 4. The output end of the second motor 17 is fixedly connected to the cutting wheel 18. A cutting groove 19 is provided on the upper end surface of the lathe 1. The second motor 17 drives the cutting wheel 18 to rotate. When the cutting wheel 18 rotates, the water pump 6 is turned on to pump water from the water tank 5, and the water is transported to the water spray head 16 through the delivery pipe 8 to cool the cutting wheel 18. When the cutting wheel 18 is running, the fixed steel plate is moved and cut, and a shielding cover 9 is provided around the cutting wheel 18.

[0032] See also Figure 1 , Figure 2 and Figure 3 The lathe 1 is fixedly connected to four support columns 2 at the lower end, and the support columns 2 are provided to support the lathe 1. The surfaces of the two threaded rods 15 are threadedly sleeved with fixing frames 13. The fixing frames 13 are provided to facilitate the placement of steel plates. The upper ends of the two fixing frames 13 are threadedly connected to rotating rods 14. The rotating rods 14 are provided to facilitate the fixing of the steel plates. The lower ends of the two rotating rods 14 are fixedly connected to pressing blocks 20. The pressing blocks 20 are provided to increase the contact area with the steel plates. The ends of the two rotating rods 14 away from the pressing blocks 20 are fixedly connected to rotating handles 10. The rotating handles 10 are provided to facilitate the staff to fix the steel plates.

[0033] In this embodiment, when a steel plate needs to be processed, it is only necessary to fix the steel plate and then start the second motor 17 to drive the cutting wheel 18 to rotate. When the cutting wheel 18 rotates, turn on the water pump 6 to pump water from the water tank 5, and transport the water to the water spray head 16 through the delivery pipe 8 to cool the cutting wheel 18. After the cutting wheel 18 is running, start the first motor 11 to drive the threaded rod 15 to rotate, thereby driving the fixed steel plate to move and cut. A shielding cover 9 is provided around the cutting wheel 18 to prevent the steel slag from flying around after cutting, thereby reducing the workload of the staff for cleaning. At the same time, the device has a simple structure and low manufacturing cost.

[0034] It should be noted that the fixed steel plate of the device can be manufactured in different sizes according to actual conditions.

[0035] The working principle of the above embodiment is as follows: when a steel plate needs to be processed, it is only necessary to place the steel plate between the two fixing frames 13, rotate the rotating handle 10 to drive the rotating rod 14 to drive the pressing block 20 to squeeze and fix the steel plate, and after the steel plate is fixed, start the second motor 17 to drive the cutting wheel 18 to rotate. While the cutting wheel 18 is rotating, turn on the water pump 6 to pump water from the water tank 5, and transport it to the water spray head 16 through the delivery pipe 8 to cool the cutting wheel 18. After the cutting wheel 18 is running, start the first motor 11 to drive the threaded rod 15 to rotate, thereby driving the fixed steel plate to move and cut, and a shielding cover 9 is provided around the cutting wheel 18 to prevent the steel slag from flying around after cutting.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting blade cooling device for steel plate cutting, comprising a lathe (1), characterized in that: The upper end of the lathe (1) is fixedly connected to a support frame (3), the inner top of the support frame (3) is fixedly connected to a connecting plate (4), the lower end of one side of the lathe (1) is fixedly connected to a water tank (5), the upper end of the water tank (5) is fixedly connected to a water pump (7), one side of the water pump (7) is fixedly connected to a water pump (6), the water outlet end of the water pump (6) is fixedly connected to a delivery pipe (8), one side of the connecting plate (4) is fixedly connected to a shielding cover (9), one side of the lathe (1) is fixedly connected to two first motors (11), the upper end surface of the lathe (1) is provided with two grooves (12), the insides of the two grooves (12) are rotatably connected to threaded rods (15), the output end of the first motor (11) passes through the side wall of the lathe (1) and is fixedly connected to one end of the threaded rod (15), one side of the connecting plate (4) is fixedly connected to a second motor (17), the output end of the second motor (17) is fixedly connected to a cutting wheel (18), and the upper end surface of the lathe (1) is provided with a cutting groove (19).

2. A steel plate cutting blade cooling device according to claim 1, characterized in that: Four support columns (2) are fixedly connected to the lower end of the lathe (1).

3. The steel plate cutting blade cooling device according to claim 1, characterized in that: The delivery pipe (8) passes through the support frame (3) and the connecting plate (4), is fixedly connected to the shielding cover (9), and extends into the interior of the shielding cover (9).

4. The steel plate cutting blade cooling device according to claim 1, characterized in that: The delivery pipe (8) is fixedly connected to a water spray head (16) at the lower end of the shielding cover (9).

5. The steel plate cutting blade cooling device according to claim 1, characterized in that: A fixing frame (13) is threadedly sleeved on the surface of the two threaded rods (15).

6. A steel plate cutting blade cooling device according to claim 5, characterized in that: The upper ends of the two fixing frames (13) are both threadedly connected with a rotating rod (14).

7. A steel plate cutting blade cooling device according to claim 6, characterized in that: The lower ends of the two rotating rods (14) are both fixedly connected with a pressing block (20).

8. A steel plate cutting blade cooling device according to claim 7, characterized in that: One end of the two rotating rods (14) away from the pressing block (20) is fixedly connected to a rotating handle (10).

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