Metal pipe fitting bending forming device

Abstract

The utility model relates to the technical field of metal pipe fitting machining, and discloses a metal pipe fitting bending forming device which comprises a supporting assembly, one side of the upper middle portion of the supporting assembly is fixedly connected with a fixing assembly, the fixing assembly comprises a U-shaped frame and a hydraulic rod, and the hydraulic rod is fixedly connected to the upper middle portion of the U-shaped frame in a penetrating mode. A screw hole is formed in one end of the peripheral surface of the hydraulic rod output shaft in a penetrating mode, a fixing piece is fixedly connected to the end of the hydraulic rod output shaft, an insertion hole is formed in one side of the upper middle of the fixing piece in a penetrating mode, a sliding groove is formed in the lower portion of one side of the U-shaped frame, sliding strips are connected into the sliding groove in a clamped mode, and a supporting piece is fixedly connected between the sliding strips. According to the metal pipe fitting bending forming device, through the arranged fixing assembly, the problems that according to an existing metal pipe fitting bending forming device, different bending forming devices need to be used, and the cost is high are solved; or the fixing structure cannot be replaced along with the replacement of the fixing structure, so that the problem that different metal pipe fittings cannot be firmly fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing, in particular to a metal pipe bending and forming device. Background Art

[0002] Metal pipe fittings are accessories used to connect or assemble piping systems. They can be made of different metal materials, such as carbon steel, alloy steel, and stainless steel. Metal pipe fittings include but are not limited to elbows, tees, crosses, reducers, flanges, caps, and many other types. These pipe fittings play the role of connecting, branching, changing direction or shape in the piping system. Metal pipe fittings are widely used in various industries, including but not limited to oil and gas, chemicals, water supply and drainage, heating and refrigeration systems, etc. They can be used in high temperature, high pressure, and corrosive environments, so they need to comply with the corresponding standards and safety requirements. When bending and forming metal pipe fittings, relevant forming devices are required, but it still has the following disadvantages in actual use:

[0003] At present, the fixing structure of the existing metal pipe bending and forming device is generally fixed when in use, and cannot be flexibly replaced according to the shapes of different metal pipes, resulting in the need to use different bending and forming devices for metal pipes of different shapes, which is costly and has certain limitations in use; or the supporting structure of the existing metal pipe bending and forming device is generally fixed when in use, and cannot be replaced along with the replacement of the fixing structure, resulting in the inability to firmly fix different metal pipes, which has certain limitations in use. Therefore, it is necessary to improve a metal pipe bending and forming device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a metal pipe bending and forming device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal pipe bending and forming device, comprising a support assembly, a fixing assembly is fixedly connected to one side of the upper middle part of the support assembly, and the fixing assembly comprises a U-shaped frame and a hydraulic rod, the hydraulic rod is passed through and fixedly connected to the upper middle part of the U-shaped frame, and a screw hole is passed through one end of the circumferential surface of the hydraulic rod output shaft, the end of the hydraulic rod output shaft is fastened with a fixing piece, and a socket is passed through one side of the upper middle part of the fixing piece, a slide groove is provided at the lower part of one side of the U-shaped frame, and a slide bar is clamped and connected in the slide groove, and a support member is fixedly connected between the slide bars.

[0006] Preferably, the support assembly includes a support platform and support legs, and the support legs are fixedly connected to the four corners of the bottom surface of the support platform, a gasket is fixedly connected to the bottom surface of the support legs, and a through hole is provided through the middle of the upper surface of the support platform.

[0007] Preferably, a driving assembly is fixedly connected to the middle of the surface of the supporting assembly, and the driving assembly includes a motor and a supporting plate, and the supporting plate is fixedly connected to the end of the output shaft of the motor.

[0008] Preferably, a hexagonal block is fixedly connected to the middle of the upper surface of the support plate, and a stud is fixedly connected to the middle of the upper surface of the hexagonal block.

[0009] Preferably, a bending disk is fixedly connected to the middle portion of the support assembly, and a bending assembly is fastened to the middle portion of the support assembly, the bending assembly includes a bending piece and a hexagonal hole, and the hexagonal hole is arranged through the middle portion of one end of the upper surface of the bending piece.

[0010] Preferably, the lower portion of the other end of the bending member is movably connected to a fixing plate, and the two ends between the fixing plates are rotatably connected to a rotating shaft.

[0011] Compared with the prior art, the utility model provides a metal pipe bending forming device, which has the following beneficial effects:

[0012] 1. The metal pipe bending and forming device has the effect of replacing the fixed structure according to different metal pipes through the U-shaped frame, hydraulic rod and fixing parts, which solves the problem that the fixing structure of the existing metal pipe bending and forming device is generally fixed during use and cannot be flexibly replaced according to the shapes of different metal pipes, resulting in the need to use different bending and forming devices for metal pipes of different shapes, which is costly and has certain limitations in use.

[0013] 2. This metal pipe bending and forming device has the effect of firmly fixing metal pipes of different shapes through the support members and sliding bars, which solves the problem that the supporting structure of the metal pipes is usually fixed when in use and cannot be replaced with the replacement of the fixed structure, resulting in the inability to firmly fix different metal pipes, which has certain limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic diagram of the support assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the bending component structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the structural disassembly of the hexagonal block in the utility model.

[0020] In the figure: 1. support assembly; 11. support table; 111. through hole; 12. support foot; 13. gasket; 2. drive assembly; 21. motor; 22. support plate; 23. hexagonal block; 24. stud; 25. bending disk; 3. bending assembly; 31. bending part; 311. hexagonal hole; 32. fixing plate; 33. rotating shaft; 4. fixing assembly; 41. U-shaped frame; 411. slide groove; 42. hydraulic rod; 421. screw hole; 43. fixing part; 431. socket; 44. support part; 45. slide bar. 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 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 or an electrical connection; 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] Example:

[0024] See also Figure 1-4The utility model provides a technical solution: a metal pipe bending forming device, including a support component 1, a fixing component 4 is fixedly connected to one side of the upper middle part of the support component 1, and the fixing component 4 includes a U-shaped frame 41 and a hydraulic rod 42, the hydraulic rod 42 penetrates and is fixedly connected to the upper middle part of the U-shaped frame 41, and a screw hole 421 is penetrated at one end of the circumferential surface of the output shaft of the hydraulic rod 42, a fixing piece 43 is fastened to the end of the output shaft of the hydraulic rod 42, and a socket 431 is penetrated at one side of the upper middle part of the fixing piece 43, a slide groove 411 is provided at the lower part of one side of the U-shaped frame 41, and a slide bar 45 is clamped and connected in the slide groove 411, and a support member 44 is fixedly connected between the slide bars 45.

[0025] Working principle: When the metal pipe bending and forming device is in use, first place one end of the metal pipe to be bent on the support 44, and then control the hydraulic rod 42 to descend through the external control end, thereby driving the fixing part 43 to descend, and then cooperate with the support 44 to firmly fix one end of the metal pipe, and then control the motor 21 to start through the external control end, so that it drives the bending part 31 to rotate clockwise, and the metal pipe is clamped between the rotating shaft 33 and the bending disk 25, and then the metal pipe can be bent and formed, and when it is necessary to clamp and bend metal pipes of different shapes, the knob bolt in the socket 431 can be unscrewed counterclockwise, and then replaced with a fixing part 43 that matches the shape of the metal pipe, and then the support 44 is pulled out, and then the support 44 whose bayonet shape matches the metal pipe is inserted between the slide groove 411. It is relatively convenient and practical, and it is worth promoting vigorously.

[0026] Among them Figure 2 As shown, the support assembly 1 includes a support platform 11 and a support leg 12, and the support leg 12 is fixedly connected to the four corners of the bottom surface of the support platform 11, a gasket 13 is fixedly connected to the bottom surface of the support leg 12, and a through hole 111 is penetrated in the middle of the upper surface of the support platform 11; specifically, the support leg 12 and the gasket 13 can stably support the support platform 11.

[0027] Among them Figure 4 As shown, a driving component 2 is fixedly connected to the middle of the surface of the support component 1, and the driving component 2 includes a motor 21 and a support plate 22, and the support plate 22 is fixedly connected to the end of the output shaft of the motor 21; a hexagonal block 23 is fixedly connected to the middle of the upper surface of the support plate 22, and a stud 24 is fixedly connected to the middle of the upper surface of the hexagonal block 23; specifically, the hexagonal hole 311 is put on the hexagonal block 23 to connect the bending part 31.

[0028] Among them Figure 4As shown, a bending disk 25 is fixedly connected to the middle part of the support component 1, and a bending component 3 is fastened to the middle part of the support component 1, the bending component 3 includes a bending piece 31 and a hexagonal hole 311, and the hexagonal hole 311 is arranged through the middle part of one end of the upper surface of the bending piece 31; a fixed plate 32 is movably connected to the lower part of the other end of the bending piece 31, and a rotating shaft 33 is rotatably connected at both ends between the fixed plates 32; specifically, when the metal pipe is bent, the rotating shaft 33 rotates.

[0029] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A metal pipe bending and forming device, characterized in that: The invention comprises a support assembly (1), wherein a fixing assembly (4) is fixedly connected to one side of the upper middle portion of the support assembly (1), and the fixing assembly (4) comprises a U-shaped frame (41) and a hydraulic rod (42), wherein the hydraulic rod (42) penetrates and is fixedly connected to the upper middle portion of the U-shaped frame (41), and a screw hole (421) is penetrated through one end of the peripheral surface of the output shaft of the hydraulic rod (42), a fixing member (43) is fastened to the end of the output shaft of the hydraulic rod (42), and a plug hole (431) is penetrated through one side of the upper middle portion of the fixing member (43), a slide groove (411) is provided at the lower portion of one side of the U-shaped frame (41), and a slide bar (45) is clamped and connected in the slide groove (411), and a support member (44) is fixedly connected between the slide bars (45).

2. A metal pipe bending and forming device according to claim 1, characterized in that: The support assembly (1) comprises a support platform (11) and a support foot (12), wherein the support foot (12) is fixedly connected to the four corners of the bottom surface of the support platform (11), a gasket (13) is fixedly connected to the bottom surface of the support foot (12), and a through hole (111) is provided through the middle of the upper surface of the support platform (11).

3. A metal pipe bending and forming device according to claim 1, characterized in that: A driving assembly (2) is fixedly connected to the middle of the surface of the support assembly (1), and the driving assembly (2) comprises a motor (21) and a supporting sheet (22), wherein the supporting sheet (22) is fixedly connected to the end of the output shaft of the motor (21).

4. A metal pipe bending and forming device according to claim 3, characterized in that: A hexagonal block (23) is fixedly connected to the middle of the upper surface of the support sheet (22), and a stud (24) is fixedly connected to the middle of the upper surface of the hexagonal block (23).

5. A metal pipe bending and forming device according to claim 1, characterized in that: A bending disk (25) is fixedly connected to the middle of the upper portion of the support assembly (1), and a bending assembly (3) is fastened to the middle of the upper portion of the support assembly (1), wherein the bending assembly (3) comprises a bending piece (31) and a hexagonal hole (311), and the hexagonal hole (311) is arranged through the middle of one end of the upper surface of the bending piece (31).

6. A metal pipe bending and forming device according to claim 5, characterized in that: The lower part of the other end of the bending member (31) is movably connected to a fixing plate (32), and the two ends between the fixing plates (32) are rotatably connected to a rotating shaft (33).

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