Metal steel pipe cooling forming device

Abstract

The utility model discloses a metal steel pipe cooling forming device which comprises a device body, a cooling assembly is arranged outside the device body, two adjusting assemblies are arranged inside the device body, and each adjusting assembly comprises two supporting plates fixedly connected inside the device body. The two ends of the top of the supporting plate are rotationally connected with a first connecting plate and a second connecting plate correspondingly. The first arc-shaped fixing plate and the second arc-shaped fixing plate are subjected to gravity, so that the first arc-shaped fixing plate and the second arc-shaped fixing plate respectively drive the second connecting plate and the first connecting plate at the bottoms of the first mounting block and the second mounting block to rotate downwards along the top of the supporting plate; and then the springs are subjected to tension to drive the first arc-shaped fixing plate and the second arc-shaped fixing plate at the top to be tensioned towards the two sides, and then the outer contours of the galvanized steel pipes with different diameters are fixed through the first arc-shaped fixing plate and the second arc-shaped fixing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling forming devices, in particular to a metal steel pipe cooling forming device. Background Art

[0002] In the process of hot-dip galvanized steel pipe processing, the metal steel pipe needs to be cooled. The temperature will not drop immediately after processing, which greatly prolongs the processing time of the hot-dip galvanized steel pipe.

[0003] For example, the publication number CN 219913568 U2 proposes a galvanized steel pipe forming cooling device, including a limit support ring, a support bracket, a galvanized steel pipe, a cooling body, a support fixing plate and a track plate, wherein the support fixing plate is symmetrically fixedly installed between the two ends of the track plate, the support bracket is fixedly installed in the middle of the support fixing plate, the limit support ring is fixedly connected to the upper end of the support bracket, the galvanized steel pipe is placed inside the limit support ring, and the cooling body is arranged on the track plate. The utility model sets two annular cooling rings, and the nozzles are evenly arranged inside the cooling rings. The two cooling rings can spray cooling water on the galvanized steel pipe in all directions for cooling, and the electric push rod can indirectly control the reciprocating movement of the two cooling rings along the galvanized steel pipe, so that the galvanized steel pipe can be quickly and thoroughly cooled without dead angles, making the cooling of the galvanized steel pipe convenient and fast.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned galvanized steel pipe forming and cooling device still has the following problems: the sizes of different batches of galvanized steel pipes are different during processing, and the diameters are very different, while the above-mentioned cooling device is only applicable to one specified diameter, and cannot be adapted when fixing steel pipes of different diameters, resulting in a certain degree of limitation in the practicability of the device. Therefore, improvements are now made to a metal steel pipe cooling and forming device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a metal steel pipe cooling and forming device, which can quickly fix the outside of steel pipes of different diameters through an adjustment component to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model proposes a metal steel pipe cooling forming device, including a device body, a cooling component is provided on the outside of the device body, and two adjustment components are provided on the inside of the device body, and the adjustment component includes two support plates fixedly connected to the inside of the device body, and the top ends of the support plates are rotatably connected with a first connecting plate and a second connecting plate respectively, and two fixing plates are installed on both sides of the first connecting plate and the second connecting plate, and a spring is fixedly connected between the two fixing plates, and a first mounting block and a second mounting block are respectively installed on the opposite sides of the first connecting plate and the second connecting plate, and a first arc-shaped fixing plate and a second arc-shaped fixing plate are respectively installed on the tops of the first mounting block and the second mounting block, and the first arc-shaped fixing plate is rotatably connected to the opposite side of the second arc-shaped fixing plate.

[0007] Preferably, the cooling assembly includes a water tank fixedly connected to the outside of the device body, a connecting pipe is fixedly sleeved inside the water tank, a water pump is installed at the end of the connecting pipe, one end of the water pump is connected to an injection pipe, the end of the injection pipe is connected to a shunt pipe, the external fixed sleeve of the shunt pipe is provided with a plurality of cooling nozzles, and the plurality of cooling nozzles are located inside the top end of the device body.

[0008] Preferably, supporting legs are provided at the four corners of the bottom of the device body, a door panel is rotatably connected to the outside of one side of the device body, an embedding groove is provided inside the door panel, and an observation mirror is embedded inside the embedding groove.

[0009] Preferably, the ends of the first connecting plate and the second connecting plate are both rotatably connected to a rotating plate, the ends of the rotating plate are rotatably connected to a support rod, and the support rod is fixedly connected to the bottom of the device body.

[0010] Preferably, a top fixed sleeve of the water storage tank is provided with a filling pipe, and an inner fixed sleeve of the device body is provided with a flow guide pipe.

[0011] Preferably, arc-shaped spray barrels are provided at the ends of the multiple cooling nozzles.

[0012] The metal steel pipe cooling forming device proposed by the utility model can bring the following beneficial effects:

[0013] 1. Since the first arc-shaped fixing plate and the second arc-shaped fixing plate are subjected to gravity, the first arc-shaped fixing plate and the second arc-shaped fixing plate respectively drive the second connecting plate and the first connecting plate at the bottom of the first mounting block and the second mounting block to rotate downward along the top of the support plate. Due to the gravity, the spring is subjected to tension and drives the first arc-shaped fixing plate and the second arc-shaped fixing plate at the top to be stretched to both sides, thereby fixing the outer contours of galvanized steel pipes of different diameters through the first arc-shaped fixing plate and the second arc-shaped fixing plate.

[0014] 2. Use a water pump to make the connecting pipe lead the water inside the water tank into the injection pipe, and then spray the water through the injection pipe and through multiple cooling nozzles on the diversion pipe, so as to achieve rapid cooling of the galvanized steel pipe. At the same time, the arc-shaped spray barrel fixed outside the cooling nozzle sprays evenly on the outside of the galvanized steel pipe, achieving the effect of rapid cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] In the attached picture:

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a metal steel pipe cooling and forming device.

[0018] Figure 2 The utility model is a schematic diagram of the internal structure of a metal steel pipe cooling and forming device.

[0019] Figure 3 The utility model is a schematic diagram of the internal structure of a metal steel pipe cooling and forming device viewed from above.

[0020] Figure 4 The utility model is a metal steel pipe cooling forming device Figure 2 Schematic diagram of the structure at point A in the middle.

[0021] In the figure: 1. device body; 2. support leg; 3. door panel; 4. water tank; 5. connecting pipe; 6. water pump; 7. shunt pipe; 8. cooling nozzle; 9. support plate; 10. first connecting plate; 11. fixed plate; 12. spring; 13. rotating plate; 14. second arc-shaped fixed plate; 15. support rod; 16. first mounting block 17. second connecting plate; 18. first arc-shaped fixed plate; 19. second mounting block; 20. observation mirror; 21. injection pipe. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0027] like Figure 1 to Figure 4As shown, the embodiment of the utility model proposes a metal steel pipe cooling forming device, including a device body 1, a cooling assembly is provided on the outside of the device body 1, and two adjustment assemblies are provided inside the device body 1. The adjustment assembly includes two support plates 9 fixedly connected inside the device body 1, and the top ends of the support plates 9 are rotatably connected with a first connecting plate 10 and a second connecting plate 17, and two fixing plates 11 are installed on both sides of the first connecting plate 10 and the second connecting plate 17, and a spring 12 is fixedly connected between the two fixing plates 11, and the first connecting plate 10 and the second connecting plate 17 are respectively installed on the opposite side of the first connecting plate 10 and the second connecting plate 17, and the first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14 are respectively installed on the top of the first mounting block 16 and the second mounting block 19, and the first arc-shaped fixing plate 18 is rotatably connected with the opposite side of the second arc-shaped fixing plate 14. The first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14 form a semicircular structure, which can fit galvanized steel pipes of different diameters.

[0028] like Figure 1 Figure 3 As shown, the cooling assembly includes a water storage tank 4 fixedly connected to the outside of the device body 1, a connecting pipe 5 is fixedly sleeved inside the water storage tank 4, a water pump 6 is installed at the end of the connecting pipe 5, one end of the water pump 6 is connected to an injection pipe 21, the end of the injection pipe 21 is connected to a shunt pipe 7, and a plurality of cooling nozzles 8 are fixedly sleeved outside the shunt pipe 7, and the plurality of cooling nozzles 8 are located inside the top of the device body 1. The plurality of cooling nozzles 8 can cool the surroundings of the galvanized steel pipe to avoid the phenomenon of insufficient cooling.

[0029] like Figure 2 As shown, the bottom four corners of the device body 1 are provided with support legs 2, one side of the device body 1 is rotatably connected to the outside with a door panel 3, the inside of the door panel 3 is provided with an embedding groove, and the inside of the embedding groove is embedded with an observation mirror 20. The cooling condition inside the device body 1 can be observed through the observation mirror 20.

[0030] like Figure 4 As shown, the ends of the first connecting plate 10 and the second connecting plate 17 are both rotatably connected to the rotating plate 13 , the ends of the rotating plate 13 are rotatably connected to the support rod 15 , and the support rod 15 is fixedly connected to the bottom of the device body 1 .

[0031] like Figure 3 As shown, a filling pipe is provided on the top fixed sleeve of the water storage tank 4, and a guide pipe is provided on the inner fixed sleeve of the device body 1, through which the water sprayed and cooled inside flows out in time.

[0032] like Figure 3 As shown, the ends of the plurality of cooling nozzles 8 are provided with arc-shaped spray barrels. At the same time, the cooling nozzles 8 spray more evenly through the externally fixed arc-shaped spray barrels, and the cooling effect is good.

[0033] Working principle:

[0034] First, galvanized steel pipes with different diameters after high-temperature processing are placed on the semicircle formed by the first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14. When the diameter of the galvanized steel pipe is large, due to the gravity of the first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14, the first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14 respectively drive the second connecting plate 17 and the first connecting plate 10 at the bottom of the first mounting block 16 and the second mounting block 19 to rotate downward along the top of the support plate 9. Due to the gravity, the spring 12 is subjected to tension, which drives the first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14 to rotate downward along the top of the support plate 9. The two arc-shaped fixing plates 14 are also stretched to both sides, and the outer contours of galvanized steel pipes of different diameters are fixed by the first arc-shaped fixing plate 18 and the second arc-shaped fixing plate 14. After fixing, the power is turned on, and the water pump 6 is turned on to make the water pump 6 introduce the water inside the water storage tank 4 into the injection pipe 21 through the connecting pipe 5, and spray the water through the injection pipe 21 and through the multiple cooling nozzles 8 on the diversion pipe 7, so as to achieve rapid cooling treatment of the galvanized steel pipe. At the same time, the arc-shaped spray barrel fixed outside the cooling nozzle 8 evenly sprays the outside of the galvanized steel pipe to achieve a rapid cooling effect.

[0035] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0036] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A metal steel pipe cooling and forming device, comprising a device body (1), characterized in that: A cooling component is provided on the outside of the device body (1), and two adjustment components are provided on the inside of the device body (1). The adjustment components include two support plates (9) fixedly connected to the inside of the device body (1), and the top ends of the support plates (9) are rotatably connected to a first connecting plate (10) and a second connecting plate (17), and two fixing plates (11) are installed on both sides of the first connecting plate (10) and the second connecting plate (17). A spring (12) is fixedly connected between the two fixing plates (11), and a first mounting block (16) and a second mounting block (19) are installed on opposite sides of the first connecting plate (10) and the second connecting plate (17), and a first arc-shaped fixing plate (18) and a second arc-shaped fixing plate (14) are installed on the tops of the first mounting block (16) and the second mounting block (19), and the first arc-shaped fixing plate (18) is rotatably connected to the opposite side of the second arc-shaped fixing plate (14).

2. A metal steel pipe cooling forming device according to claim 1, characterized in that: The cooling assembly comprises a water storage tank (4) fixedly connected to the outside of the device body (1); a connecting pipe (5) is fixedly sleeved inside the water storage tank (4); a water pump (6) is installed at the end of the connecting pipe (5); one end of the water pump (6) is connected to an injection pipe (21); the end of the injection pipe (21) is connected to a shunt pipe (7); a plurality of cooling nozzles (8) are fixedly sleeved outside the shunt pipe (7); and the plurality of cooling nozzles (8) are located inside the top end of the device body (1).

3. A metal steel pipe cooling forming device according to claim 1, characterized in that: Support legs (2) are provided at the four corners of the bottom of the device body (1); a door panel (3) is rotatably connected to the outside of one side of the device body (1); an embedding groove is provided inside the door panel (3); and an observation mirror (20) is embedded inside the embedding groove.

4. A metal steel pipe cooling forming device according to claim 1, characterized in that: The ends of the first connecting plate (10) and the second connecting plate (17) are both rotatably connected to a rotating plate (13), the ends of the rotating plate (13) are rotatably connected to a support rod (15), and the support rod (15) is fixedly connected to the bottom of the device body (1).

5. A metal steel pipe cooling forming device according to claim 2, characterized in that: The top fixed sleeve of the water storage tank (4) is provided with a filling pipe, and the inner fixed sleeve of the device body (1) is provided with a flow guide pipe.

6. A metal steel pipe cooling forming device according to claim 2, characterized in that: The ends of the plurality of cooling nozzles (8) are provided with arc-shaped spray barrels.

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