Pipe fitting local heating temperature adjusting device

Abstract

The utility model discloses a pipe fitting local heating temperature adjusting device, which belongs to the technical field of pipe fitting processing and comprises a bottom plate, a limit component is arranged at the top of the bottom plate, and a plurality of support columns are arranged at two ends of the top of the bottom plate. The output shaft of the second motor drives the screw rod to rotate anticlockwise or clockwise, so that the second moving seat outside the screw rod moves forwards or backwards, the moving ring is driven to move synchronously in the moving process, the moving ring slides outside the guide rod through the limiting block, the moving stability is guaranteed, and the service life of the guide rod is prolonged. When the pipe fitting to be heated is heated, the movable ring is moved to the heating part of the pipe fitting to be heated, at the moment, the second motor stops driving, and the temperature of the heating wire in the movable ring is adjusted through the manual operation panel, so that the heating wire adjusts the heating wire in the movable ring, and then the pipe fitting to be heated is locally heated; and the labor intensity of an operator is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe fitting processing, in particular to a local heating temperature regulating device for pipe fittings. Background Art

[0002] After welding, the weld of the pipe fittings needs to be heat treated. Due to the large size of the pipe fittings, they cannot be placed in a heating furnace for heating. Therefore, the weld of the pipe fittings needs to be locally heat treated, and the temperature needs to be adjusted during the heating process.

[0003] When heating pipes, the existing heating device cannot adjust the specific heating position of the clamped pipes, resulting in the need for manual adjustment before heating. This has low practicality and increases the labor intensity of the operator. Therefore, improvements are now being made to the local heating temperature adjustment device for pipes. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a local heating temperature regulating device for a pipe, which can quickly adjust the heating area of ​​the pipe through a heating component to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a local heating temperature regulating device for pipe fittings, comprising a base plate, a limit assembly is provided on the top of the base plate, a plurality of support columns are provided at both ends of the top of the base plate, the top of the support column is fixedly connected with a reinforcement plate, the top two ends of the reinforcement plate are fixedly connected with a support plate, a heating component is provided on the support plate, the heating component comprises a screw movably sleeved on the support plate, a second motor is fixedly installed on one side of the screw passing through the support plate, and the output shaft of the second motor drives the screw to rotate, a second movable seat is provided on the external thread sleeve of the screw, a movable ring is fixedly connected to the bottom of the second movable seat, a heating wire is provided inside the movable ring, the heating wire passes through one side of the movable ring and is electrically connected to a heating wire, and one end of the heating wire is electrically connected to an operation panel.

[0006] Preferably, the limit assembly includes limit plates fixedly connected to the two ends of the top of the base plate, a bidirectional screw is movably sleeved between the two limit plates, the bidirectional screw passes through one side of the limit plate and a first motor is fixedly installed thereon, and the output shaft of the first motor drives the bidirectional screw to rotate, the external thread sleeve of the bidirectional screw is provided with two first moving seats, the top of the first moving seat is fixedly connected to a fixing rod, and the top of the fixing rod is fixedly connected to a fixing cylinder.

[0007] Preferably, the outside of the movable ring is fixedly connected to a limiting block, the outside of the limiting block is sleeved with a guide rod, and both ends of the guide rod are fixedly connected to the support plate.

[0008] Preferably, a slide rail is fixedly connected to the top of the base plate, a slide groove is provided at the bottom of the first movable seat, and the slide groove is slidably connected to the slide rail.

[0009] Preferably, a threaded hole is provided inside the second movable seat, and the second movable seat is matched with the screw thread.

[0010] Preferably, a limiting groove for the movement of the fixing rod is provided inside the reinforcing plate.

[0011] The local heating temperature regulating device for pipes proposed by the utility model can bring the following beneficial effects:

[0012] The output shaft of the second motor drives the screw to rotate counterclockwise or clockwise, thereby causing the second movable seat outside the screw to move forward or backward, and during the movement, the movable ring is driven to move synchronously, thereby causing the movable ring to slide on the outside of the guide rod through the limit block, thereby ensuring the stability of the movement, thereby moving the movable ring to the heating part of the pipe to be heated. At this time, the second motor stops driving and adjusts the temperature of the heating wire inside the movable ring through the manual operation panel, thereby adjusting the heating wire inside the movable ring through the heating wire, thereby locally heating the pipe to be heated, reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] In the attached picture:

[0015] Figure 1 It is a schematic diagram of the overall structure of the local heating temperature regulating device for pipes of the utility model.

[0016] Figure 2 It is a side structural schematic diagram of the local heating temperature regulating device for pipes of the utility model.

[0017] Figure 3 It is a schematic diagram of the top view of the structure of the local heating temperature regulating device of the pipe fitting of the utility model.

[0018] In the figure: 1. operation panel; 2. limit plate; 3. first movable seat; 4. heating wire; 5. guide rod; 6. movable ring; 7. second movable seat; 8. screw; 9. fixed cylinder; 10. support plate; 11. reinforcement plate; 12. support column; 13. bottom plate; 14. first motor; 15. bidirectional screw; 16. fixed rod; 17. second motor 18. heating wire. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0020] 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.

[0021] 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.

[0022] 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.

[0023] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" 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 of reference 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 a suitable manner in any one or more schemes or examples.

[0024] like Figure 1 to Figure 3As shown, an embodiment of the utility model proposes a local heating temperature regulating device for pipe fittings, including a base plate 13, a limit assembly is provided on the top of the base plate 13, a plurality of support columns 12 are provided at both ends of the top of the base plate 13, a reinforcing plate 11 is fixedly connected to the top of the support column 12, and a support plate 10 is fixedly connected to both ends of the top of the reinforcing plate 11, and a heating component is provided on the support plate 10, and the heating component includes a screw 8 movably sleeved on the support plate 10, a second motor 17 is fixedly installed on one side of the screw 8 passing through the support plate 10, and the output shaft of the second motor 17 drives the screw 8 to rotate, a second movable seat 7 is provided on the external thread sleeve of the screw 8, a movable ring 6 is fixedly connected to the bottom of the second movable seat 7, a heating wire is provided inside the movable ring 6, a heating wire is electrically connected to a heating wire 4 on one side of the heating wire passing through the movable ring 6, and one end of the heating wire 4 is electrically connected to an operation panel 1.

[0025] like Figure 1 and Figure 2 As shown, the limit assembly includes a limit plate 2 fixedly connected to the two ends of the top of the base plate 13, a bidirectional screw 15 is movably sleeved between the two limit plates 2, the bidirectional screw 15 passes through one side of the limit plate 2 and is fixedly installed with a first motor 14, and the output shaft of the first motor 14 drives the bidirectional screw 15 to rotate, and the external thread sleeve of the bidirectional screw 15 is provided with two first movable seats 3, the top of the first movable seat 3 is fixedly connected with a fixed rod 16, and the top of the fixed rod 16 is fixedly connected with a fixed cylinder 9.

[0026] like Figure 1 As shown, the outside of the moving ring 6 is fixedly connected to a limit block, the outside of the limit block is sleeved with a guide rod 5, and both ends of the guide rod 5 are fixedly connected to the support plate 10.

[0027] like Figure 1 As shown, a slide rail is fixedly connected to the top of the bottom plate 13, and a slide groove is provided at the bottom of the first movable seat 3, and the slide groove is slidably connected to the slide rail.

[0028] like Figure 1 and Figure 3 As shown, a threaded hole is provided inside the second movable seat 7 , and the second movable seat 7 is threadably matched with the screw rod 8 .

[0029] like Figure 1 and Figure 3 As shown, a limiting groove for the movement of the fixing rod 16 is provided inside the reinforcing plate 11 to prevent the fixing rod 16 from deflecting when moving.

[0030] Working principle:

[0031] When in use, one end of the pipe to be heated is passed through the moving ring 6, so that the two ends of the pipe to be heated are kept inside the fixed cylinder 9, and then the first motor 14 is started, so that the output shaft of the first motor 14 drives the bidirectional screw 15 to rotate, and then the two first moving seats 3 outside the bidirectional screw 15 drive the fixed fixing rods 16 to move toward each other synchronously, thereby driving the fixed cylinders 9 on the fixed rods 16 to move toward each other, and fix the two ends of the pipe to be heated. After being fixed, the second motor 17 is driven, so that the output shaft of the second motor 17 drives the screw 8 to rotate counterclockwise or clockwise, so that the screw 8 The external second movable seat 7 moves forward or backward, and in the process of movement, it drives the movable ring 6 to move synchronously, so that the movable ring 6 slides on the outside of the guide rod 5 through the limit block, thereby ensuring the stability of the movement of 6, thereby moving the movable ring 6 to the heating part of the pipe to be heated. At this time, the second motor 17 stops driving, and the temperature of the heating wire 18 inside the movable ring 6 is adjusted through the manual operation panel 1, so that the heating wire 18 inside the movable ring 6 is adjusted through the heating wire 4, so that the pipe to be heated is locally heated, thereby achieving the effect of local heating of the pipe.

[0032] 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.

[0033] 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 local heating temperature regulating device for a pipe, comprising a bottom plate (13), characterized in that: A limiting component is provided at the top of the bottom plate (13), and a plurality of support columns (12) are provided at both ends of the top of the bottom plate (13). The top of the support column (12) is fixedly connected to a reinforcing plate (11), and the two ends of the top of the reinforcing plate (11) are fixedly connected to a support plate (10). A heating component is provided on the support plate (10), and the heating component comprises a screw (8) movably sleeved on the support plate (10), and a second motor (17) is fixedly installed on one side of the screw (8) passing through the support plate (10), and the output shaft of the second motor (17) drives the screw (8) to rotate, and a second movable seat (7) is sleeved on the external thread of the screw (8), and a movable ring (6) is fixedly connected to the bottom of the second movable seat (7), and a heating wire (18) is provided inside the movable ring (6), and the heating wire (18) is electrically connected to a heating wire (4) on one side of the heating wire (18) passing through the movable ring (6), and one end of the heating wire (4) is electrically connected to an operation panel (1).

2. The local heating temperature regulating device for pipe fittings according to claim 1, characterized in that: The limiting assembly comprises limiting plates (2) fixedly connected to the two ends of the top of the bottom plate (13); a bidirectional screw (15) is movably sleeved between the two limiting plates (2); a first motor (14) is fixedly installed on one side of the bidirectional screw (15) passing through the limiting plate (2); and the output shaft of the first motor (14) drives the bidirectional screw (15) to rotate; two first movable seats (3) are sleeved on the external threads of the bidirectional screw (15); a fixed rod (16) is fixedly connected to the top of the first movable seat (3); and a fixed cylinder (9) is fixedly connected to the top of the fixed rod (16).

3. The local heating temperature regulating device for pipe fittings according to claim 1, characterized in that: The outside of the movable ring (6) is fixedly connected to a limit block, the outside of the limit block is sleeved with a guide rod (5), and both ends of the guide rod (5) are fixedly connected to a support plate (10).

4. The local heating temperature regulating device for pipe fittings according to claim 2, characterized in that: The top of the bottom plate (13) is fixedly connected with a slide rail, and the bottom of the first movable seat (3) is provided with a slide groove, and the slide groove is slidably connected with the slide rail.

5. The local heating temperature regulating device for pipe fittings according to claim 1, characterized in that: A threaded hole is provided inside the second movable seat (7), and the second movable seat (7) is threadably matched with the screw rod (8).

6. The local heating temperature regulating device for pipe fittings according to claim 1, characterized in that: A limiting groove for the movement of the fixing rod (16) is provided inside the reinforcing plate (11).

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