Bending equipment for steel pipe

Abstract

The utility model relates to the technical field of steel pipe machining, in particular to bending equipment for steel pipes, which comprises a machine body and a stabilizing device, two driving wheels are arranged on the inner wall of the machine body through a driving machine, an adjusting part is arranged on the surface of the machine body, an adjusting wheel is rotatably connected to the inner wall of the adjusting part, and the stabilizing device is arranged on the surface of the machine body. The stabilizing device comprises a pipe supporting plate, the pipe supporting plate is fixedly connected with the surface of the machine body, and two sides of the pipe supporting plate are fixedly connected with two hollow blocks. In addition, equipment operation needs to be controlled in the manual supporting process, so that the manual burden is increased, the situation that the steel pipe is prone to disengagement from the hand during manual supporting, danger is caused, and the bending quality is affected is reduced, and the overall stability of the equipment is improved.

Description

Technical Field

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

[0002] During the processing of steel pipes, bending equipment will be used to bend the steel pipes to the required angle because they often need to be bent to a certain arc in actual use.

[0003] It is found in the prior art that when existing steel pipes are bent, the steel pipes with too long tails need to be supported manually. During the manual support process, the operation of the equipment needs to be controlled, which increases the manual burden and reduces the situation where the steel pipe is easily detached from the hands during manual support, which is dangerous and affects the bending quality. As a result, it is necessary to manually support the tail of the steel pipe when operating the bending equipment, increasing the manual workload. Utility Model Content

[0004] The utility model aims to solve the disadvantages of the prior art that the tail of the steel pipe needs to be supported manually, which increases the manual workload, and proposes a bending device for the steel pipe.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bending device for steel pipes, comprising a machine body and a stabilizing device, the inner wall of the machine body is provided with two driving wheels through a driving machine, the surface of the machine body is provided with an adjusting member, the inner wall of the adjusting member is rotatably connected with the adjusting wheel, the stabilizing device is arranged on the surface of the machine body, the stabilizing device comprises a hosting plate, the hosting plate is fixedly connected to the surface of the machine body, two hollow blocks are fixedly connected on both sides of the hosting plate, the inner walls of the hollow blocks are slidably connected with side plates, the inner wall of the hosting plate is rotatably connected with a screw rod 2, the screw rod 2 is rotatably connected to the inner walls of the two side plates, through the above-mentioned components, the screw rod 2 is rotated, the screw rod 2 can control the movement of the two side plates, the side plates can limit the steel pipes on the hosting plate, and reduce the situation in which the steel pipes with too long tails need to be manually supported by hand during the bending process of the steel pipes, which increases the workload.

[0006] Preferably, two sliding holes are provided on the surface of the side plate, the inner wall of the sliding hole is slidably connected with a sliding sleeve, and the inner wall of the sliding sleeve is slidably connected with a pressure block. Through the above components, the sliding sleeve can drive the pressure block to move up and down in the side plate, thereby reducing the jumping of the tail of the steel pipe.

[0007] Preferably, the surface of the sliding sleeve is rotatably connected with a screw rod 1, and the screw rod 1 is threadedly connected to the inner wall of the side plate. Through the above components, the screw rod 1 is rotated, and the screw rod 1 can drive the sliding sleeve and the pressure block to move, thereby limiting the downward pressure of different steel pipes.

[0008] Preferably, the inner wall of the hosting plate is rotatably connected to a plurality of rollers 1 arranged at equal intervals, and the inner wall of the pressure block is rotatably connected to roller 2. Through the above components, when the pressure block cooperates with the hosting plate to press down and clamp the steel pipe, roller 1 cooperates with roller 2 to facilitate the movement of the steel pipe.

[0009] Preferably, an auxiliary device is provided on the surface of the adjusting member, and the auxiliary device includes a fixing bar, which is fixedly connected to the surface of the adjusting member, and an indicator is fixedly connected to the surface of the body. A rectangular hole is provided on the surface of the fixing bar for the indicator to slide. Numbers are provided on the surface of the fixing bar. Through the above components, the numbers on the surface of the fixing bar correspond to the angles generated when the adjusting member moves, so that when the adjusting member and the adjusting wheel are controlled to move, the indicator can cooperate with the numbers to allow manual precise adjustment.

[0010] Preferably, the indicator is composed of a cylindrical guide rod and an indicator block.

[0011] Preferably, a magnifying glass is fixedly connected to the surface of the indicator, and by setting components, the magnifying glass can magnify the marked number to facilitate manual observation.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the adjusting wheel is driven to move by the adjusting member, so as to cooperate with the driving wheel to adjust the bending angle, so as to perform the bending process. By setting a stabilizing device, when bending, the steel pipe is placed on the roller one on the surface of the hosting plate, and the screw two is rotated. The screw two can control the movement of the two side plates, and the side plates can limit the steel pipe on the hosting plate. At the same time, the screw one is rotated, and the screw one can drive the sliding sleeve and the pressure block to move. The pressure block cooperates with the roller two to press down the steel pipe, so as to limit the steel pipe. By setting a stabilizing device, it is convenient to improve the stability of the steel pipe when bending, and can effectively reduce the existing steel pipe. When the tail is too long, the steel pipe needs to be manually supported. During the manual support process, the operation of the equipment needs to be controlled, thereby increasing the manual burden and reducing the situation that the steel pipe is easy to get out of the hand during manual support, which is dangerous and affects the bending quality, thereby improving the overall stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a bending device for steel pipes is proposed for the utility model;

[0015] Figure 2 The utility model proposes a bending device for steel pipe Figure 1 Schematic diagram of the structure at A in the middle;

[0016] Figure 3The utility model provides a schematic structural diagram of a stabilizing device for a steel pipe bending device;

[0017] Figure 4 The utility model provides a structural schematic diagram of another viewing angle of a stabilizing device for a steel pipe bending device.

[0018] Legend:

[0019] 1. Machine body; 2. Driving wheel; 3. Adjustment part; 4. Adjustment wheel; 5. Stabilizing device; 51. Supporting plate; 52. Side plate; 53. Pressure block; 54. Sleeve; 55. Screw rod 1; 56. Screw rod 2; 57. Roller 1; 58. Roller 2; 59. Hollow block; 6. Auxiliary device; 61. Fixing strip; 62. Indicator; 63. Magnifying glass; 64. Number mark. DETAILED DESCRIPTION

[0020] See also Figure 1-4 The utility model provides a technical solution: a bending device for steel pipes, including a machine body 1 and a stabilizing device 5, the inner wall of the machine body 1 is provided with two driving wheels 2 through a driving machine, an adjusting member 3 is provided on the surface of the machine body 1, the inner wall of the adjusting member 3 is rotatably connected with an adjusting wheel 4, the stabilizing device 5 is provided on the surface of the machine body 1, and the surface of the adjusting member 3 is provided with an auxiliary device 6.

[0021] The specific configuration and functions of the stabilizing device 5 and the auxiliary device 6 will be described in detail below.

[0022] Specifically, the stabilizing device 5 includes a hosting plate 51, which is fixedly connected to the surface of the body 1, and two hollow blocks 59 are fixedly connected to both sides of the hosting plate 51. The inner wall of the hollow block 59 is slidably connected to the side plate 52, and the inner wall of the hosting plate 51 is rotatably connected to the second screw 56, which is rotatably connected to the inner walls of the two side plates 52.

[0023] In this embodiment, the screw rod 56 is rotated to control the movement of the two side plates 52. The side plates 52 can limit the steel pipes on the supporting plate 51, thereby reducing the need for manual support of the steel pipes with too long tails during the bending process, thereby increasing the workload.

[0024] Specifically, two sliding holes are provided on the surface of the side plate 52, the inner wall of the sliding hole is slidably connected with a sliding sleeve 54, and the inner wall of the sliding sleeve 54 is slidably connected with a pressing block 53. The sliding sleeve 54 can drive the pressing block 53 to move up and down in the side plate 52, thereby reducing the jumping of the tail of the steel pipe.

[0025] Specifically, a screw rod 55 is rotatably connected to the surface of the sliding sleeve 54 , and the screw rod 55 is threadedly connected to the inner wall of the side plate 52 .

[0026] In this embodiment, the screw rod 55 is rotated, and the screw rod 55 can drive the sliding sleeve 54 and the pressing block 53 to move, thereby limiting the downward pressure of different steel pipes.

[0027] Specifically, the inner wall of the hosting plate 51 is rotatably connected to a plurality of rollers 57 arranged at equal intervals, and the inner wall of the pressure block 53 is rotatably connected to a roller 2 58. When the pressure block 53 cooperates with the hosting plate 51 to press down and clamp the steel pipe, the rollers 1 57 and 58 cooperate to facilitate the movement of the steel pipe.

[0028] Specifically, the auxiliary device 6 includes a fixing bar 61, which is fixedly connected to the surface of the adjusting member 3, and an indicator member 62 is fixedly connected to the surface of the body 1. A rectangular hole is opened on the surface of the fixing bar 61 for the indicator member 62 to slide. The surface of the fixing bar 61 is provided with a number 64.

[0029] In this embodiment, the number 64 on the surface of the fixing strip 61 corresponds to the angle generated when the adjusting member 3 moves, so that when the adjusting member 3 and the adjusting wheel 4 are controlled to move, the indicator 62 can cooperate with the number 64 to allow manual precise adjustment.

[0030] Specifically, the indicator 62 is composed of a cylindrical guide rod and an indicator block.

[0031] Specifically, a magnifying glass 63 is fixedly connected to the surface of the indicator 62 .

[0032] In this embodiment, the magnifying glass 63 can magnify the number 64 to facilitate manual observation.

[0033] Working principle: the adjusting wheel 4 is driven to move by the adjusting member 3, so as to cooperate with the driving wheel 2 to adjust the bending angle, so as to perform the bending process. By setting the stabilizing device 5, when bending, the steel pipe is placed on the roller 1 57 on the surface of the hosting plate 51, and the screw 2 56 is rotated. The screw 2 56 can control the movement of the two side plates 52, and the side plates 52 can limit the steel pipe on the hosting plate 51. At the same time, the screw 1 55 is rotated, and the screw 1 55 can drive the sliding sleeve 54 and the pressure block 53 to move. The pressure block 53 cooperates with the roller 2 58 to press down the steel pipe, so as to limit the steel pipe. By setting the stabilizing device 5, it is convenient to improve the stability of the steel pipe during bending, which can effectively reduce the existing steel pipe. When the tail of the steel pipe is too long, it needs to be manually supported. During the manual support process, the operation of the equipment needs to be controlled, thereby increasing the manual burden and reducing the situation that the steel pipe is easy to get out of the hand during manual support, which affects the bending quality, thereby improving the overall stability of the equipment.

[0034] By setting the auxiliary device 6, when the adjusting member 3 drives the adjusting wheel 4 to move and adjust, the adjusting member 3 can drive the fixed bar 61 to move, and the indicator block cooperates with the number 64 to enable manual and precise adjustment of the angle. The number 64 on the surface of the fixed bar 61 corresponds to the angle generated when the adjusting member 3 moves, and the magnifying glass 63 is convenient for observation. By setting the auxiliary device 6, the use of auxiliary equipment is facilitated, which can effectively reduce the situation where the bending angle of the steel pipe bending equipment is mainly adjusted manually, and it is difficult to adjust to a precise angle, thereby affecting the bending accuracy, thereby improving the overall practicality of the equipment.

Claims

1. A bending device for a steel pipe, comprising a body (1) and a stabilizing device (5), characterized in that: The inner wall of the machine body (1) is provided with two driving wheels (2) through a driving machine, the surface of the machine body (1) is provided with an adjusting member (3), the inner wall of the adjusting member (3) is rotatably connected to an adjusting wheel (4), the stabilizing device (5) is provided on the surface of the machine body (1), the stabilizing device (5) comprises a supporting plate (51), the supporting plate (51) is fixedly connected to the surface of the machine body (1), two hollow blocks (59) are fixedly connected to both sides of the supporting plate (51), the inner wall of the hollow block (59) is slidably connected to a side plate (52), the inner wall of the supporting plate (51) is rotatably connected to a second screw rod (56), and the second screw rod (56) is rotatably connected to the inner walls of the two side plates (52).

2. A bending device for steel pipes according to claim 1, characterized in that: Two sliding holes are provided on the surface of the side plate (52), a sliding sleeve (54) is slidably connected to the inner wall of the sliding hole, and a pressing block (53) is slidably connected to the inner wall of the sliding sleeve (54).

3. A bending device for steel pipes according to claim 2, characterized in that: The surface of the sliding sleeve (54) is rotatably connected with a screw rod (55), and the screw rod (55) is threadedly connected to the inner wall of the side plate (52).

4. The bending device for steel pipe according to claim 2, characterized in that: The inner wall of the supporting plate (51) is rotatably connected to a plurality of rollers (57) arranged at equal intervals, and the inner wall of the pressing block (53) is rotatably connected to a roller (58).

5. The bending device for steel pipe according to claim 1, characterized in that: The surface of the adjusting member (3) is provided with an auxiliary device (6), the auxiliary device (6) comprises a fixing strip (61), the fixing strip (61) is fixedly connected to the surface of the adjusting member (3), the surface of the machine body (1) is fixedly connected with an indicating member (62), a rectangular hole is provided on the surface of the fixing strip (61), and a number (64) is provided on the surface of the fixing strip (61).

6. A bending device for steel pipes according to claim 5, characterized in that: The indicating member (62) is formed by combining a cylindrical guide rod and an indicating block.

7. The bending device for steel pipe according to claim 5, characterized in that: A magnifying glass (63) is fixedly connected to the surface of the indicator (62).

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