Stainless steel pipe bending equipment

Abstract

The utility model relates to the technical field of stainless steel pipe machining, in particular to stainless steel pipe bending equipment. According to the technical scheme, the stainless steel pipe bending device mainly aims at solving the problem that the practicability of an existing bending device is reduced due to the fact that the pipe diameter of the existing bending device is generally fixed, stainless steel pipes with different diameters cannot be bent and machined through the existing bending device. And a universal controller is installed on the bottom wall body of a top plate of the supporting platform, an electric guide rail for conveniently driving the automatic feeding rotating device to move is installed on the top wall body of the top plate of the supporting platform, and a limiting assembly for conveniently limiting the stainless steel pipe is installed on the top wall body of the top plate of the supporting platform. The stainless steel pipe bending device achieves the purpose of bending stainless steel pipes while clamping and limiting the stainless steel pipes with different diameters, so that the application range of the device is widened, and convenience is provided for follow-up operation.

Description

Technical Field

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

[0002] In some engineering projects, pipes need to be installed in narrow spaces or complex layout environments. In order to connect the pipes smoothly and adapt to specific layout requirements, stainless steel pipes need to be bent. Stainless steel pipe bending equipment can bend stainless steel pipes, making them easy to adapt to narrow installation environments.

[0003] However, the existing bending equipment is usually applicable to fixed pipe diameters, so it is impossible to bend stainless steel pipes of different diameters, resulting in reduced practicality. In view of this, we propose a stainless steel pipe bending equipment. Utility Model Content

[0004] The utility model aims to provide a stainless steel pipe bending device in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is as follows: a stainless steel pipe bending equipment comprises a supporting platform and an automatic feeding rotating device, a universal controller is installed on the bottom wall of the top plate of the supporting platform, an electric guide rail is installed on the top wall of the top plate of the supporting platform for driving the automatic feeding rotating device to move, a limiting component is installed on the top wall of the top plate of the supporting platform for limiting the stainless steel pipe, a motor is installed on the top wall of the top plate of the supporting platform base, the output end of the motor is connected to a shaft body, the top end of the shaft body is connected to a rotating seat, the rotating seat is symmetrically arranged with positioning components for bending the stainless steel pipe, and a cylinder is installed on the top wall of the rotating seat.

[0006] Preferably, the limiting assembly comprises an N-shaped frame, in which clamps are symmetrically arranged, and rotating cavities are respectively provided on opposite wall bodies of two clamps, and balls are respectively provided in a plurality of the rotating cavities.

[0007] Preferably, a first threaded sleeve and a slider are welded on both side walls of the two clamps, a first slide groove and a second slide groove are symmetrically opened on the inner surface wall of the N-shaped frame, and the first threaded sleeve and the slider are respectively arranged in the first slide groove and the second slide groove corresponding to the position.

[0008] Preferably, a first rotating groove is formed on the bottom wall of the two first sliding grooves, a first bearing is installed in the two first rotating grooves, and a first bidirectional threaded rod is arranged in the two first bearings.

[0009] Preferably, the positioning assembly includes a vertical plate, a first limiting groove is opened on the side wall of the vertical plate, a second bidirectional threaded rod is arranged in the first limiting groove, a second threaded sleeve is symmetrically sleeved on the outer ring surface of the second bidirectional threaded rod, and clamping bevel blocks are welded on the side walls of the two second threaded sleeves.

[0010] Preferably, a second rotation groove is provided on the bottom wall of the limiting slide groove, a second bearing is provided in the second rotation groove, and the bottom end of the second bidirectional threaded rod is provided in the second bearing.

[0011] Preferably, a second limiting slide groove is provided on the top wall of the rotating seat, a set of the positioning components includes a vertical plate with slide bars symmetrically welded on the front wall and the back wall, and two of the slide bars are arranged in the second limiting slide groove.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The utility model cooperates with an electric guide rail and an automatic feeding rotating device to limit and transport the stainless steel pipe, and at the same time drives the two clamps to move in the same direction or in the opposite direction through the first bidirectional threaded rod. The first threaded sleeve in the same direction moving state can clamp and limit the stainless steel pipe to prevent the stainless steel pipe from loosening when it is bent, and under the setting of the ball, the stainless steel pipe is prevented from moving during the bending process, and then the second bidirectional threaded rod is turned to drive the second threaded sleeve to move, so as to adjust the position of the two clamping bevel blocks. After the adjustment is completed, it is convenient to adapt to stainless steel pipes of different diameters, thereby improving the application range of the equipment and providing convenience for subsequent bending work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view structural diagram of a stainless steel pipe bending equipment;

[0015] Figure 2 yes Figure 1 An isometric three-dimensional structural diagram of the middle limit assembly;

[0016] Figure 3 yes Figure 1 Schematic diagram of the left-side cross-sectional structure of the central positioning assembly and the rotating seat.

[0017] Figure numerals: 1. Support platform; 2. Universal controller; 3. Electric guide rail; 4. Automatic feeding rotating device; 5. Limiting assembly; 51. N-type frame; 52. Clamp; 53. First threaded sleeve; 54. First bidirectional threaded rod; 55. Ball; 6. Positioning assembly; 61. Vertical plate; 62. Second bidirectional threaded rod; 63. Second threaded sleeve; 64. Clamping bevel block; 7. Rotating seat; 8. Motor; 9. Cylinder. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Example

[0020] like Figure 1-3 As shown, the utility model proposes a stainless steel pipe bending equipment, including a supporting platform 1 and an automatic feeding rotating device 4, a universal controller 2 is fixedly installed on the bottom wall of the top plate of the supporting platform 1, an electric guide rail 3 is fixedly installed on the top of the top plate of the supporting platform 1, and the automatic feeding rotating device 4 is installed on the electric slider of the electric guide rail 3, so that the automatic feeding rotating device 4 can be driven to move by the electric guide rail 3. The automatic feeding rotating device 4 in the moving state can conveniently transport the stainless steel pipe to a suitable position, which is beneficial to the subsequent bending process of the stainless steel pipe.

[0021] Furthermore, a limiting assembly 5 for limiting the position of the stainless steel pipe is installed on the top wall of the top plate of the support platform 1. The limiting assembly 5 includes an N-shaped frame 51, which is fixedly installed on the top wall of the top plate of the support platform 1. Two clamps 52 are symmetrically arranged in the N-shaped frame 51. The opposite wall bodies of the two clamps 52 are V-shaped, which is conducive to clamping and limiting the stainless steel pipe to avoid the stainless steel pipe from tilting during the subsequent bending process, affecting the bending process; a plurality of balls 55 are respectively arranged in a plurality of rotating cavities opened on the clamping surface of the clamp 52, and most of the structures of the plurality of balls 55 are located in the rotating cavity, and their diameters are larger than the diameters at the openings of the rotating cavities, so as to avoid the balls 55 from being separated from the rotating cavities. The opening of the rotating cavities is conducive to the rotation of the auxiliary balls 55, so that the stainless steel pipe can be movable during the bending process of the stainless steel pipe to prevent the bending process of the stainless steel pipe from being affected; two first threaded sleeves 53 and two sliders are symmetrically welded to the two side walls of the two clamps 52, and are provided The first and second sliding grooves are arranged on the inner surface wall of the N-shaped frame 51, so as to guide the clamp 52 in the moving state. The first rotating holes are symmetrically arranged on the two side walls of the N-shaped frame 51. The bottom ends of the two first bidirectional threaded rods 54 respectively pass through the first rotating holes corresponding to the positions, and are arranged in the first rotating grooves arranged on the bottom walls of the two first sliding grooves, and are connected to the inner ring surface of the first bearing installed in the first rotating groove. The first bidirectional threaded rod 54 is assisted to rotate by the first bearing. A plurality of first threaded sleeves 53 are respectively sleeved on the first bidirectional threaded rod 54 corresponding to the positions. The first threaded sleeves 53 are driven to move by twisting the first bidirectional threaded rod 54. The first threaded sleeves 53 in the moving state can drive the two clamps 52 to move in the same direction or in the opposite direction, so as to realize the clamping and limiting of stainless steel pipes of different diameters by the clamp 52. In addition, the stainless steel pipe can be moved during the clamping process, which provides convenience for the subsequent bending process while preventing it from warping and affecting the bending process.

[0022] Furthermore, the rotating seat 7 is located on one side of the top plate of the supporting platform 1, and the motor 8 is fixedly installed on the top of the bottom plate of the supporting platform 1. The output end of the motor 8 is connected to the bottom end of the shaft, and the top end of the shaft is fixedly connected to the bottom wall of the rotating seat 7, so that the rotating seat 7 can be driven to rotate by the motor 8 to provide power for the bending processing of the stainless steel pipe.

[0023] Furthermore, positioning components 6 are symmetrically arranged on the rotating seat 7 for facilitating bending of the stainless steel pipe. Two groups of positioning components 6 are arranged on the rotating seat 7, and the other group of positioning components 6 is fixedly installed on the front wall of the rotating seat 7; the positioning component 6 includes a vertical plate 61, and a first limiting slide groove is symmetrically opened on the side wall of the vertical plate 61, and a second rotation hole is opened on the top wall of the vertical plate 61. The bottom end of the second two-way threaded rod 62 passes through the second rotation hole and is arranged in the second rotation groove opened on the bottom wall of the first limiting slide groove, and is also connected to the inner ring surface of the second bearing opened on the bottom wall of the second rotation groove, and the second two-way threaded rod 62 is assisted to rotate by the second bearing; two second threaded sleeves 63 are symmetrically sleeved on the outer ring surface of the second two-way threaded rod 62, and are arranged in the first limiting slide groove corresponding to the position. The clamping bevel 64 is welded to the side walls of the two second threaded sleeves 63 respectively. The second threaded sleeve 63 is driven to move by twisting the second bidirectional threaded rod 62, so that the second threaded sleeve 63 drives the clamping bevel 64 to move in the same direction or in the opposite direction, thereby completing the adjustment of the spacing between the two clamping bevel blocks 64, so that the clamping bevel block 64 can be conveniently applied to stainless steel pipes of different diameters, thereby achieving the purpose of bending stainless steel pipes of different diameters, providing convenience for bending work, and improving the scope of application of this equipment; the two slide bars are symmetrically welded on the front wall and the back wall of the vertical plate 61 included in a group of positioning components 6, and are arranged in the second limiting slide groove. The second limiting slide groove and the slide bar cooperate to assist the movement of a group of positioning components 6, and the output end of the cylinder 9 is fixedly connected to the back of a group of positioning components 6 to facilitate its movement.

[0024] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A stainless steel tube bending device, comprising a support platform (1) and an automatic feeding rotating device (4), characterized in that: A universal controller (2) is installed on the bottom wall of the top plate of the support platform (1); an electric guide rail (3) is installed on the top wall of the top plate of the support platform (1) for driving the automatic feeding rotating device (4) to move; a limiting component (5) is installed on the top wall of the top plate of the support platform (1) for limiting the position of the stainless steel pipe; a motor (8) is installed on the top wall of the base of the support platform (1); the output end of the motor (8) is connected to a shaft; the top end of the shaft is connected to a rotating seat (7); positioning components (6) are symmetrically arranged on the rotating seat (7) for bending the stainless steel pipe; and a cylinder (9) is installed on the top wall of the rotating seat (7).

2. A stainless steel pipe bending device according to claim 1, characterized in that: The position limiting assembly (5) comprises an N-shaped frame (51), wherein clamps (52) are symmetrically arranged in the N-shaped frame (51), and a rotation cavity is provided on the opposite surface walls of the two clamps (52), and a plurality of the rotation cavities are provided with balls (55).

3. A stainless steel pipe bending device according to claim 2, characterized in that: A first threaded sleeve (53) and a sliding block are welded on both side walls of the two clamps (52); a first sliding groove and a second sliding groove are symmetrically opened on the inner surface wall of the N-shaped frame (51); the first threaded sleeve (53) and the sliding block are respectively arranged in the first sliding groove and the second sliding groove corresponding to the position.

4. The stainless steel tube bending equipment according to claim 3, characterized in that: A first rotating groove is provided on the bottom wall of the two first sliding grooves, a first bearing is installed in the two first rotating grooves, and a first bidirectional threaded rod (54) is arranged in the two first bearings.

5. The stainless steel tube bending equipment according to claim 1, characterized in that: The positioning assembly (6) comprises a vertical plate (61), a first limiting sliding groove is provided on the side wall of the vertical plate (61), a second bidirectional threaded rod (62) is arranged in the first limiting sliding groove, a second threaded sleeve (63) is symmetrically sleeved on the outer ring surface of the second bidirectional threaded rod (62), and a clamping bevel block (64) is welded on the side walls of the two second threaded sleeves (63).

6. The stainless steel tube bending equipment according to claim 5, characterized in that: A second rotation groove is provided on the bottom wall of the limiting sliding groove, a second bearing is arranged in the second rotation groove, and the bottom end of the second bidirectional threaded rod (62) is arranged in the second bearing.

7. The stainless steel tube bending equipment according to claim 6, characterized in that: A second limiting slide groove is provided on the top wall of the rotating seat (7), and a set of the positioning components (6) includes a vertical plate (61) on which slide bars are symmetrically welded on the front wall and the back wall, and two of the slide bars are arranged in the second limiting slide groove.

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