Flange and metal pipe fitting assembling device

Abstract

The utility model discloses a flange and metal pipe fitting assembling device, which relates to the field of flange and pipe fitting assembling and comprises a base, a pipe fitting pushing mechanism and a flange positioning mechanism. The flange positioning mechanism comprises a supporting frame and a mounting plate mounted on the supporting frame, and the bottom end of the supporting frame is mounted on the base; according to the pipe fitting clamping device, the electric sliding table is controlled to work, so that the sliding table seat drives the U-shaped seat and the pipe fitting between the two clamping seats to move towards the direction of the flanges, the pipe fitting can be clamped in the U-shaped seat, the pipe fitting can be clamped in the U-shaped seat, and the pipe fitting can be clamped in the U-shaped seat. The end face of the pipe fitting slowly extends into the inner diameter of the flange, and then the flange and the pipe fitting are preliminarily connected, so that subsequent workers can conveniently weld and fix the flange on the pipe fitting, labor is reduced, and the assembling efficiency of the flange and the metal pipe fitting is improved.

Description

Technical Field

[0001] The utility model belongs to the field of flange and pipe fitting assembly, and in particular relates to a flange and metal pipe fitting assembly device. Background Art

[0002] Flanges and metal pipe fittings are commonly used connection elements in pipeline systems. In actual applications, metal pipe fittings and flanges need to be assembled into a finished product so that the pipelines can be connected through flange connections to form a complete fluid delivery system.

[0003] At present, when assembling flanges on metal pipe fittings, one worker usually puts the flange on one end of the metal pipe fitting, and another worker uses an electric welder to weld the flange to the metal pipe fitting. When workers put the flange on the metal pipe fitting, the inner diameter of the flange is closely matched with the end face of the metal pipe fitting, and the assembly process is very laborious, and two workers have to complete the assembly of the flange and the metal pipe fitting together, which increases the use of labor.

[0004] Therefore, we propose a flange and metal pipe assembly device to solve the above problems. Utility Model Content

[0005] In view of the above technical problems, the utility model provides a flange and metal pipe fitting assembly device.

[0006] The utility model solves the technical problem by adopting a solution: a flange and metal pipe fitting assembly device, comprising a base, a pipe fitting pushing mechanism and a flange positioning mechanism.

[0007] The flange positioning mechanism comprises a support frame and a mounting plate mounted on the support frame, and the bottom end of the support frame is mounted on the base.

[0008] A through hole adapted to the pipe fitting is provided on the lower side of the mounting plate, and a U-shaped bar is installed on the side of the mounting plate away from the supporting frame, wherein a plurality of flanges are arranged in the U-shaped bar.

[0009] Two cover plates are arranged above the flange of the lowest layer. The two cover plates are respectively installed on the inner edges of both sides of the U-shaped bar, and a flange sliding track is formed between the two cover plates and the U-shaped bar.

[0010] The pipe pushing mechanism comprises a driving component, a U-shaped seat, an adjusting assembly and two clamping seats. The driving component is installed on the base and can drive the U-shaped seat to move toward the flange direction.

[0011] The two clamping seats are arranged in the U-shaped seat, and the adjusting assembly is installed in the U-shaped seat, and the distance between the two clamping seats can be adjusted to clamp the pipe fitting.

[0012] Preferably, the driving component is an electric slide mounted on a base, and a slide seat of the electric slide is fixedly connected to the bottom of the U-shaped seat.

[0013] Preferably, a threaded hole is formed on the lower side of the clamping seat, and sliding holes are formed on both side walls of the U-shaped seat.

[0014] Preferably, the adjustment assembly includes a double-section threaded rod and two limit rods. The two sections of the thread on the double-section threaded rod are in opposite directions, and bearings are respectively mounted on both ends. The two bearings are respectively mounted on the two side walls of the U-shaped seat. The two sections of the thread on the double-section threaded rod are respectively threadedly connected to the two threaded holes, and one end of the double-section threaded rod extends out of the bearing and is equipped with a rotating disk. The limit rod is slidably arranged in the sliding hole, and one end of the limit rod is fixedly connected to the clamping seat.

[0015] Preferably, the adjustment assembly comprises two hydraulic rods, which are respectively mounted on two side surfaces of the U-shaped seat, and the telescopic ends of the hydraulic rods are fixedly connected to the clamping seat.

[0016] Preferably, it also includes N groups of pipe supporting units, which include support rollers and two support seats. The two support seats are respectively located on the front and rear sides of the driving component. The support seats are installed on the base. The support roller is rotatably installed between the two support seats, and its outer surface is in sliding contact with the pipe.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model controls the operation of the electric slide table so that the slide table seat drives the U-shaped seat and the pipe fitting between the two clamping seats to move toward the flange direction, so that the end face of the pipe fitting slowly extends into the inner diameter of the flange, and then the flange and the pipe fitting are preliminarily connected, so that subsequent workers can weld and fix the flange on the pipe fitting, thereby reducing the use of labor and improving the assembly efficiency of the flange and the metal pipe fitting.

[0019] 2. The utility model can store multiple flanges by arranging U-shaped strips and two cover plates. After the bottom flange and the pipe fitting are assembled and taken out, the upper flanges will fall down in order to facilitate the assembly of subsequent flanges and pipe fittings.

[0020] 3. The utility model can provide auxiliary support to the pipe fittings by arranging a plurality of support rollers, so as to facilitate the smooth assembly of the pipe fittings and the flanges. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0022] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0023] In the figure: 1 base, 2 electric slide, 31 support seat, 32 support roller, 41 U-shaped seat, 42 rotating disk, 43 double-section threaded rod, 44 limit rod, 45 clamping seat, 51 support frame, 52 mounting plate, 53 U-shaped bar, 54 cover plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-2 The utility model provides a technical solution for a flange and metal pipe assembly device:

[0026] Embodiment 1:

[0027] according to Figure 1 and Figure 2 As shown, it includes a base 1, a pipe pushing mechanism and a flange positioning mechanism.

[0028] The flange positioning mechanism includes a support frame 51 and a mounting plate 52 mounted on the support frame 51. The bottom end of the support frame 51 is mounted on the base 1. The mounting plate 52 is supported by the support frame 51 to ensure the stability of the mounting plate 52 during use.

[0029] A through hole adapted to the pipe fitting is formed on the lower side of the mounting plate 52 . A U-shaped bar 53 is installed on the side of the mounting plate 52 facing away from the support frame 51 . A plurality of flanges are arranged inside the U-shaped bar 53 .

[0030] Two cover plates 54 are arranged above the bottom flange, and the two cover plates 54 are respectively installed on the inner edges of both sides of the U-shaped bar 53. Flange sliding tracks are formed between the two cover plates 54 and the U-shaped bar 53. By setting the U-shaped bar 53 and the two cover plates 54, multiple flanges can be stored. After the bottom flange and the pipe fitting are assembled and taken out, the upper flange will fall down in an orderly manner to facilitate the assembly of subsequent flanges and pipe fittings.

[0031] The pipe pushing mechanism includes a driving component, a U-shaped seat 41, an adjustment assembly and two clamping seats 45. The driving component is an electric slide 2 installed on the base 1. The slide seat of the electric slide 2 is fixedly connected to the bottom of the U-shaped seat 41. By controlling the operation of the electric slide 2, the slide seat drives the U-shaped seat 41 to move toward the flange direction.

[0032] Sliding holes are respectively provided on the two side walls of the U-shaped seat 41, two clamping seats 45 are arranged in the U-shaped seat 41, and a threaded hole is provided on the lower side of the clamping seat 45. The adjustment component includes a double-section threaded rod 43 and two limit rods 44. The two sections of the thread of the double-section threaded rod 43 are in opposite directions, and bearings are respectively mounted at both ends. The two bearings are respectively installed on the two side walls of the U-shaped seat 41, and the double-section threaded rod 43 is supported by the two bearings to ensure the stability of the double-section threaded rod 43 during rotation.

[0033] The two sections of the thread of the double-section threaded rod 43 are respectively threadedly connected to the two threaded holes, and a bearing is extended from one end and a rotating disk 42 is installed. The limiting rod 44 is slidably set in the sliding hole, and one end of the limiting rod is fixedly connected to the clamping seat 45. The clamping seat 45 is limited and supported by the limiting rod 44 to ensure the stability of the clamping seat 45 during the movement. The rotation of the rotating disk 42 drives the rotation of the double-section threaded rod 43. During the rotation of the double-section threaded rod 43, the distance between the two clamping seats 45 is adjusted to clamp the pipe fitting.

[0034] It also includes N groups of pipe supporting units, which include support rollers 32 and two support seats 31. The two support seats 31 are respectively located on the front and rear sides of the driving component. The support seats 31 are installed on the base 1. The support roller 32 is rotatably installed between the two support seats 31, and its outer surface is in sliding contact with the pipe. The pipe is auxiliary supported by multiple support rollers 32 to facilitate the smooth assembly of the pipe and the flange.

[0035] When used specifically, the utility model is a flange and metal pipe assembly device. First, multiple flanges are placed in the U-shaped bar 53 in sequence, and then the pipe is placed on multiple support rollers 32, and the pipe is located between two clamping seats 45. Then, the rotating disk 42 is rotated forward, and the rotating disk 42 drives the rotation of the double-section threaded rod 43. During the rotation process, the double-section threaded rod 43 adjusts the distance between the two clamping seats 45 to clamp the pipe.

[0036] Control the operation of the electric slide 2 so that the slide seat drives the U-shaped seat 41 and the pipe fittings between the two clamping seats 45 to move toward the flange direction, so that the end face of the pipe fitting slowly extends into the inner diameter of the flange, and the flange and the pipe fitting are preliminarily connected. Then the worker uses an electric welder to weld the flange to the metal pipe fitting. Finally, control the operation of the electric slide 2 again so that the slide seat drives the U-shaped seat 41 and the pipe fittings between the two clamping seats 45 away from the mounting plate 52. After the bottom flange detaches from the U-shaped bar 53 as the pipe fitting moves, the upper flange will fall down in an orderly manner to facilitate the subsequent assembly of the flange and the pipe fitting.

[0037] Embodiment 2:

[0038] Based on the first embodiment, the difference is as follows: the adjustment component includes two hydraulic rods, and the two hydraulic rods are respectively installed on the two sides of the U-shaped seat 41. The telescopic ends of the hydraulic rods are fixedly connected to the clamping seat 45. By controlling the synchronous extension of the two hydraulic cylinders, the two clamping seats 45 are brought close to each other to clamp the pipe fittings.

Claims

1. A flange and metal pipe assembly device, characterized in that: It includes a base, a pipe pushing mechanism and a flange positioning mechanism; The flange positioning mechanism comprises a support frame and a mounting plate mounted on the support frame, wherein the bottom end of the support frame is mounted on the base; A through hole adapted to the pipe fitting is opened on the lower side of the mounting plate, and a U-shaped bar is installed on the side of the mounting plate away from the support frame, and a plurality of flanges are arranged in the U-shaped bar; Two cover plates are arranged above the flange of the bottom layer, and the two cover plates are respectively installed on the inner edges of both sides of the U-shaped bar, and a flange sliding track is formed between the two cover plates and the U-shaped bar; The pipe pushing mechanism includes a driving component, a U-shaped seat, an adjustment assembly and two clamping seats. The driving component is installed on the base and can drive the U-shaped seat to move toward the flange direction. The two clamping seats are arranged in the U-shaped seat, and the adjusting assembly is installed in the U-shaped seat, and the distance between the two clamping seats can be adjusted to clamp the pipe fitting.

2. The flange and metal pipe assembly device according to claim 1, characterized in that: The driving component is an electric slide installed on the base, and the slide seat of the electric slide is fixedly connected to the bottom of the U-shaped seat.

3. The flange and metal pipe assembly device according to claim 1 or 2, characterized in that: A threaded hole is provided on the lower side of the clamping seat, and sliding holes are provided on both side walls of the U-shaped seat.

4. The flange and metal pipe assembly device according to claim 3, characterized in that: The adjustment assembly includes a double-section threaded rod and two limit rods. The two sections of the thread on the double-section threaded rod are in opposite directions, and bearings are respectively mounted on both ends. The two bearings are respectively mounted on the two side walls of the U-shaped seat. The two sections of the thread on the double-section threaded rod are respectively threadedly connected to the two threaded holes, and one end thereof extends out of the bearing and is equipped with a rotating disk. The limit rod is slidably arranged in the sliding hole, and one end thereof is fixedly connected to the clamping seat.

5. The flange and metal pipe assembly device according to claim 1 or 2, characterized in that: The adjustment assembly comprises two hydraulic rods, which are respectively mounted on two side surfaces of the U-shaped seat, and telescopic ends of the hydraulic rods are fixedly connected to the clamping seat.

6. The flange and metal pipe assembly device according to claim 1, characterized in that: It also includes N groups of pipe supporting units, which include supporting rollers and two supporting seats. The two supporting seats are respectively located on the front and rear sides of the driving component. The supporting seats are installed on the base. The supporting roller is rotatably installed between the two supporting seats, and its outer surface is in sliding contact with the pipe.

Images