Novel integral spiral finned tube multi-roller rolling mill

Abstract

The utility model relates to the technical field of rolling mills, in particular to a novel integral spiral finned tube multi-roller rolling mill which comprises a rolling mill body, a first trepanning mechanism and a second trepanning mechanism are arranged at the top of the rolling mill body, and the first trepanning mechanism comprises a hollow inclined frame fixedly arranged at the top of the rolling mill body. The device has the beneficial effects that chippings in water are filtered under the action of a filter screen, the filtered water exists at the bottom of a second water tank, the second water tank communicates with the first water tank through a hollow pipe, the second water tank is communicated with the first water tank through a water inlet pipe, the second water tank is communicated with the second water tank through a water outlet pipe, and the second water tank is communicated with the second water tank through a water outlet pipe. And a water suction pump is mounted on the outer side of the first water tank, and filtered water in the second water tank can be pumped into the first water tank through the water suction pump, so that water recycling is facilitated, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mills, in particular to a novel integral spiral fin tube multi-roller rolling mill. Background Art

[0002] The spiral finned tube is a high-efficiency heat transfer element with spiral fins. Its heat transfer area is several to dozens of times that of the light tube. It can enhance heat transfer, reduce flow resistance, and reduce metal consumption, thereby improving the economy and operational reliability of heat exchange equipment. The spiral finned tube has been widely used in various boilers. The multi-roller rolling mill is a device for metal rolling, which includes a base and a rolling mill body. The gear box of the rolling mill body is arranged on the base.

[0003] The reference document with application number CN205534161U is cited as the prior art. The reference document allows the lubricating oil in the gear box to flow directly into the oil chamber of the base from the first oil hole on the bottom wall of the box body. Compared with the oil return method of the gear box side wall in the prior art, it has no restriction on the height of the gears in the gear box. The gears in the gear box can be set lower and the lubricating oil can be returned smoothly, which is conducive to the gears being set lower, thereby lowering the center of gravity of the rolling mill and reducing the vibration of the rolling mill.

[0004] The existing rolling mill has the following disadvantages: it can complete the metal rolling, but depending on the different use requirements of the metal after rolling, it is sometimes necessary to drill holes in the metal, and the existing rolling mill cannot complete the drilling operation. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a novel integral spiral fin tube multi-roller rolling mill.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of integral spiral fin tube multi-roll rolling mill, including a rolling mill, a first hole opening mechanism and a second hole opening mechanism are arranged on the top of the rolling mill, the first hole opening mechanism includes a hollow inclined frame fixedly arranged on the top of the rolling mill, a hollow plate and a nozzle are fixedly arranged inside the inclined frame, two hollow seats are fixedly arranged on the top of the rolling mill, a cylinder is fixedly installed on the top of the hollow seat, a cross plate is arranged inside the two hollow seats, the output end of the cylinder is fixedly connected to the cross plate, and an electromagnetic slide rail is fixedly arranged on the top of the cross plate.

[0007] The utility model can be further configured as follows: a horizontal groove is provided through the middle of the horizontal plate, the outer portion of the electromagnetic slide rail is slidably connected to an electromagnetic slider, a first motor is fixedly installed on the top of the electromagnetic slider, and the output end of the first motor passes through the horizontal groove and is fixedly connected to a chuck.

[0008] The utility model can be further configured as follows: a first water tank is fixedly provided on the outer wall of the inclined frame, and a second water tank is fixedly provided on one side of the bottom of the rolling mill.

[0009] The utility model can be further configured such that a drainage pump is fixedly installed on the top of the first water tank, and the drainage pump can discharge the water in the first water tank into the interior of the nozzle through the connected drainage pipe.

[0010] The utility model can be further configured such that a pressure rod is slidably connected to the outside of one of the hollow seats.

[0011] The utility model can be further configured as follows: the rolling mill includes a support frame, and the support frame is rotatably connected to three groups of pressure rollers.

[0012] The utility model can be further configured such that a driving motor is fixedly installed on the outside of the support frame, and the driving motor can drive the three groups of pressing rollers to rotate simultaneously.

[0013] The utility model provides the following beneficial effects:

[0014] 1. The output end of the cylinder extends to drive the horizontal plate down and then drives the first motor and the chuck to descend, which is conducive to making the drill bit and the metal in a suitable hole opening position. The electromagnetic slider slides on the outside of the electromagnetic slide rail to drive the first motor to move, which is conducive to adjusting the position of the drill hole and the hole between the metal.

[0015] 2. The drainage pump is started to discharge the water in the first water tank to the inside of the inclined frame, and then the debris sets the water flow to move, and then enters the inside of the second water tank through the drainage pipe, and then the debris in the water is filtered under the action of the filter net. The filtered water is stored at the bottom of the second water tank, and the second water tank is connected to the first water tank through a hollow pipe. A water pump is installed on the outside of the first water tank. The water pump can pump the filtered water in the second water tank to the inside of the first water tank, which is conducive to the recycling of water and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first hole opening mechanism proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the second hole opening mechanism proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of point A proposed by the utility model.

[0020] In the figure: 1. rolling mill; 2. inclined frame; 3. hollow plate; 4. nozzle; 5. hollow seat; 6. cylinder; 7. cross plate; 8. electromagnetic slide rail; 9. cross groove; 10. electromagnetic slider; 11. first motor; 12. first water tank; 13. second water tank; 14. drainage pump; 15. support seat; 16. second motor; 17. push plate; 18. vacuum cleaner; 19. pressure rod; 20. pressure roller. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of its embodiments based on the overall structure of the present utility model.

[0023] A novel integral spiral fin tube multi-roller rolling mill comprises a rolling mill 1, wherein the top of the rolling mill 1 is provided with a first hole opening mechanism and a second hole opening mechanism, wherein the first hole opening mechanism comprises a hollow inclined frame 2 fixedly arranged on the top of the rolling mill 1, wherein a hollow plate 3 and a nozzle 4 are fixedly arranged inside the inclined frame 2,

[0024] Furthermore, two hollow seats 5 are fixedly provided on the top of the rolling mill 1, a cylinder 6 is fixedly installed on the top of the hollow seat 5, a transverse plate 7 is provided inside the two hollow seats 5, the output end of the cylinder 6 is fixedly connected to the transverse plate 7, and an electromagnetic slide rail 8 is fixedly provided on the top of the transverse plate 7.

[0025] Furthermore, a transverse groove 9 is provided through the middle of the transverse plate 7, an electromagnetic slider 10 is slidably connected to the outside of the electromagnetic slide rail 8, a first motor 11 is fixedly installed on the top of the electromagnetic slider 10, an output end of the first motor 11 passes through the transverse groove 9 and is fixedly connected to a chuck, and the chuck can be installed with drill bits of different diameters, and the metal is opened by the installed drill bits.

[0026] Next, a first water tank 12 is fixedly provided on the outer wall of the inclined frame 2, a second water tank 13 is fixedly provided on one side of the bottom of the rolling mill 1, and a filter screen is fixedly provided on the top of the inner cavity of the second water tank 13.

[0027] In addition, a drainage pump 14 is fixedly installed on the top of the first water tank 12, and the drainage pump 14 can discharge the water in the first water tank 12 into the inside of the nozzle 4 through the connected drainage pipe. A pressure rod 19 is slidably connected to the outside of one of the hollow seats 5, and the pressure rod 19 is set to make it descend to support the metal on the top of the hollow plate 3 to prevent it from loosening.

[0028] It can be concluded that the second hole opening mechanism includes a support seat 15, a second motor 16 is fixedly installed on the support seat 15, a chuck is fixedly connected to the output end of the second motor 16 and a drill bit is installed through the chuck, the top of the rolling mill 1 is located on one side of the support seat 15 and is slidably connected with a hollow push plate 17, and a vacuum cleaner 18 is detachably installed on the top of the rolling mill 1.

[0029] Specifically, the rolling mill 1 includes a support frame, which is rotatably connected to three groups of rollers 20. A driving motor is fixedly installed on the outside of the support frame. The driving motor can drive the three groups of rollers 20 to rotate simultaneously, and the metal material to be rolled is placed between the three groups of rollers, and then the rolling is completed by the rotation of the rollers 20.

[0030] Working principle: when the metal that has been rolled needs to be drilled, the metal whose length and width are smaller than the inclined frame 2 is placed on the top of the hollow plate 3, and then the pressure rod 19 slides down under human action to hold the metal to prevent it from shifting when drilling. The output end of the cylinder 6 extends to drive the cross plate 7 to descend, and then drives the first motor 11 and the chuck to descend, which is conducive to making the drill bit and the metal in a suitable drilling position. The electromagnetic slider 10 slides on the outside of the electromagnetic slide rail 8 to drive the first motor 11 to move, which is conducive to adjusting the position of the drill hole and the hole between the metal. During this process, the output end of the first motor 11 moves in the cross groove 9. After the drilling position is adjusted, the first motor 11 is started to drive the drill bit to rotate. As the cylinder 6 drives the cross plate 7 to descend, the drilling operation can be completed. Waste chips will be left after the hole is drilled. A drain pipe is provided at the bottom of the inclined frame 2 and the end of the drain pipe is located at the second water tank 13. The first water tank 12 is provided with a plurality of filter elements, and the filter element ...

[0031] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A novel multi-roller rolling mill for integral spiral finned tubes, comprising a rolling mill (1), characterized in that: The top of the rolling mill (1) is provided with a first hole opening mechanism and a second hole opening mechanism. The first hole opening mechanism comprises a hollow inclined frame (2) fixedly arranged on the top of the rolling mill (1). A hollow plate (3) and a nozzle (4) are fixedly arranged inside the inclined frame (2). Two hollow seats (5) are fixedly arranged on the top of the rolling mill (1). A cylinder (6) is fixedly installed on the top of the hollow seat (5). A transverse plate (7) is arranged inside the two hollow seats (5). The output end of the cylinder (6) is fixedly connected to the transverse plate (7). An electromagnetic slide rail (8) is fixedly arranged on the top of the transverse plate (7).

2. The novel integral spiral fin tube multi-roller rolling mill according to claim 1 is characterized in that: A transverse groove (9) is provided through the middle of the transverse plate (7); an electromagnetic slider (10) is slidably connected to the outside of the electromagnetic slide rail (8); a first motor (11) is fixedly installed on the top of the electromagnetic slider (10); an output end of the first motor (11) passes through the transverse groove (9) and is fixedly connected to a clamp.

3. The novel integral spiral fin tube multi-roller rolling mill according to claim 1 is characterized in that: A first water tank (12) is fixedly arranged on the outer wall of the inclined frame (2), and a second water tank (13) is fixedly arranged on one side of the bottom of the rolling mill (1).

4. The novel multi-roller rolling mill for integral spiral finned tubes according to claim 3 is characterized in that: A drainage pump (14) is fixedly installed on the top of the first water tank (12), and the drainage pump (14) can discharge the water in the first water tank (12) into the interior of the nozzle (4) through a connected drainage pipe.

5. The novel multi-roller rolling mill for integral spiral finned tubes according to claim 1 is characterized in that: A pressure rod (19) is slidably connected to the outside of one of the hollow seats (5).

6. The novel multi-roller rolling mill for integral spiral finned tubes according to claim 1 is characterized in that: The rolling mill (1) comprises a support frame, to which three groups of pressure rollers (20) are rotatably connected.

7. The novel multi-roller rolling mill for integral spiral finned tubes according to claim 6 is characterized in that: A driving motor is fixedly mounted on the outside of the support frame, and the driving motor can drive three groups of pressing rollers (20) to rotate simultaneously.

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