A high-efficiency and wear-resistant pipe bending machine

Abstract

The utility model discloses an efficient and wear-resistant pipe bending machine, which belongs to the field of mechanical manufacturing and processing equipment. An efficient and wear-resistant pipe bending machine comprises: a workbench, a reciprocating device is fixed on the upper side of the workbench, a bending member is fixed on one side of the workbench, a bending block is fixed on one side of the reciprocating device by bolts, and an arc groove is provided on the outer edge of the bending block. The utility model significantly improves the positioning speed and work efficiency by using the cylinder of the reciprocating device to drive the slider to move quickly, and the unique fan-shaped structure and arc groove design of the bending block ensure the close fit of the pipe during the bending process, thereby ensuring the accuracy and consistency of the bending angle. The bending block and the limit cylinder are made of high-strength and wear-resistant alloy steel, which effectively extends the service life of the equipment and solves the problem of additional wear on equipment components caused by reduced work efficiency due to inaccurate bending angles.

Description

Technical Field

[0001] The utility model relates to the field of mechanical manufacturing and processing equipment, in particular to a high-efficiency wear-resistant pipe bending machine. Background Art

[0002] In existing pipe bending equipment, traditional methods usually use manual or hydraulic drive to position and bend pipes. However, these traditional bending methods are usually difficult to control the bending accuracy during the working process. Due to the lack of effective fixing and guiding mechanisms, pipes are prone to displacement or deflection during the bending process, resulting in inaccurate bending angles, which not only affects the quality and work efficiency of the product, but may also cause problems in subsequent assembly and use. At the same time, inaccurate bending may also cause additional wear on equipment components, further increasing maintenance costs and downtime. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency and wear-resistant pipe bending machine to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A high-efficiency wear-resistant pipe bending machine comprises: a workbench, a reciprocating device is fixed on the upper side of the workbench, a bending component is fixed on one side of the workbench, a bending block is fixed on one side of the reciprocating device by bolts, and an arc groove is opened on the outer edge of the bending block.

[0006] Preferably, the bending block is a "fan-shaped" structure.

[0007] The fan-shaped structure of the bending block and the arc groove design on its outer edge enable the pipe to bend in accordance with the shape of the arc groove during the bending process, thereby achieving precise bending operations.

[0008] Preferably, the reciprocating device includes a slide rail, the slide rail is fixed to the upper side of the workbench, a fixed plate is fixed to the upper side of the slide rail, and a cylinder is fixed to the upper side of the fixed plate.

[0009] Preferably, the reciprocating device further comprises a slider, and a slider is fixed to the output end direction of the cylinder via a piston rod, and a slide rail is slidably fitted on the lower side of the slider.

[0010] Start the cylinder, and the piston rod of the cylinder pushes the slider to slide back and forth on the slide rail. Since the slider is fixedly connected to the bending block, the bending block will also move with the sliding of the slider.

[0011] Preferably, the bending member includes a connecting plate, a connecting plate is fixed to one side of the workbench, a groove is provided on the connecting plate, a plurality of threaded holes are provided on the groove, and the inner side of the groove fits the sliding limiting cylinder.

[0012] Preferably, the bottom of the limiting cylinder is threadedly connected to the threaded holes via a plurality of bolts.

[0013] The limiting cylinder slides in the groove, and according to the size and bending requirements of the pipe fitting, the limiting cylinder is fixed to the corresponding threaded hole by bolts, thereby achieving preliminary positioning of the pipe fitting.

[0014] Preferably, the bending block and the limiting cylinder are both made of "alloy steel".

[0015] The material of "alloy steel" has high strength and good wear resistance, so it can ensure that the bending machine maintains good stability and durability during long-term use.

[0016] Compared with the prior art, the utility model provides a high-efficiency and wear-resistant pipe bending machine, which has the following beneficial effects:

[0017] The utility model adopts a reciprocating device to drive the slider to move quickly, which significantly improves the positioning speed and work efficiency. The unique fan-shaped structure and arc groove design of the bending block ensure the close fit of the pipe fittings during the bending process, thereby ensuring the accuracy and consistency of the bending angle. Combined with the high-strength and wear-resistant alloy steel material to manufacture the bending block and the limit cylinder, the service life of the equipment is effectively extended, and the problem of additional wear on equipment components caused by reduced work efficiency due to inaccurate bending angles is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a high-efficiency wear-resistant pipe bending machine proposed by the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of a high-efficiency wear-resistant pipe bending machine proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded structure of a high-efficiency wear-resistant pipe bending machine proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of a high-efficiency wear-resistant pipe bending machine proposed by the utility model;

[0022] Figure 5 This is an enlarged view of node A of a high-efficiency wear-resistant pipe bending machine proposed by the utility model.

[0023] In the figure: 1. workbench; 2. reciprocating device; 21. slide rail; 22. fixed plate; 23. cylinder; 24. slider; 3. bending member; 31. connecting plate; 32. groove; 33. threaded hole; 34. limiting cylinder; 4. bending block; 5. arc groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Embodiment 1

[0027] refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 A high-efficiency and wear-resistant pipe bending machine comprises: a workbench 1, a reciprocating device 2 is fixed on the upper side of the workbench 1, a bending member 3 is fixed on one side of the workbench 1, a bending block 4 is fixed on one side of the reciprocating device 2 by bolts, and an arc groove 5 is opened on the outer edge of the bending block 4.

[0028] The bending block 4 is a "fan-shaped" structure.

[0029] The fan-shaped structure of the bending block 4 and the arc-shaped groove 5 on the outer edge thereof enable the pipe to be bent in accordance with the shape of the arc-shaped groove 5 during the bending process, thereby achieving precise bending operation.

[0030] The reciprocating device 2 includes a slide rail 21 . The slide rail 21 is fixed to the upper side of the workbench 1 . A fixing plate 22 is fixed to the upper side of the slide rail 21 . A cylinder 23 is fixed to the upper side of the fixing plate 22 .

[0031] The reciprocating device 2 further includes a slider 24 . The slider 24 is fixed to the output end of the cylinder 23 via a piston rod. The lower side of the slider 24 is slidably fitted with a slide rail 21 .

[0032] The cylinder 23 is started, and the piston rod of the cylinder 23 pushes the slider 24 to slide back and forth on the slide rail 21 . Since the slider 24 is fixedly connected to the bending block 4 , the bending block 4 will also move with the sliding of the slider 24 .

[0033] Embodiment 2

[0034] Based on the above embodiment 1, reference Figure 4 , Figure 5 The bending member 3 includes a connecting plate 31, and the connecting plate 31 is fixed to one side of the workbench 1. The connecting plate 31 is provided with a groove 32, and the groove 32 is provided with a plurality of threaded holes 33. The inner side of the groove 32 fits the sliding limiting cylinder 34.

[0035] The bottom of the limiting cylinder 34 is threadedly connected to the threaded hole 33 via a plurality of bolts.

[0036] The limiting cylinder 34 slides in the groove 32, and is fixed to the corresponding threaded hole 33 by bolts according to the size and bending requirements of the pipe fitting, thereby achieving preliminary positioning of the pipe fitting.

[0037] The bending block 4 and the limiting cylinder 34 are both made of "alloy steel".

[0038] The material of "alloy steel" has high strength and good wear resistance, so it can ensure that the bending machine maintains good stability and durability during long-term use.

[0039] Working principle: Please refer to Figure 1-Figure 5 As shown, first, the user places the pipe to be bent on the workbench 1 and makes one end of it contact with the bending member 3. At this time, the limiting cylinder 34 slides in the groove 32. According to the size of the pipe and the bending requirements, the limiting cylinder 34 is fixed to the corresponding threaded hole 33 by bolts, thereby realizing the preliminary positioning of the pipe. Then, the cylinder 23 is started, and the piston rod of the cylinder 23 pushes the slider 24 to slide back and forth on the slide rail 21. Since the slider 24 is fixedly connected to the bending block 4, the bending block 4 will also move with the sliding of the slider 24. The fan-shaped structure of the bending block 4 and the arc groove 5 design on its outer edge portion enable the pipe to bend in accordance with the shape of the arc groove 5 during the bending process, thereby realizing precise bending operation. During the entire bending process, the cylindrical shape of the bending block 4 and the limiting cylinder 34 and the design of the arc groove 5 of the bending block 4 can better fit and contact the pipe for bending. At the same time, the material is made of alloy steel, which has high strength and good wear resistance. Therefore, it can ensure that the bending machine maintains good stability and durability during long-term use. Finally, when the pipe is bent, the cylinder 23 stops working, the slider 24 and the bending block 4 return to the initial position, and the user can remove the bent pipe and prepare for the next round of bending operation.

Claims

1. A high-efficiency and wear-resistant pipe bending machine, comprising: A workbench (1), a reciprocating device (2) is fixed on the upper side of the workbench (1), characterized in that a bending member (3) is fixed on one side of the workbench (1), a bending block (4) is fixed on one side of the reciprocating device (2) by bolts, and an arc groove (5) is provided on the outer edge of the bending block (4).

2. The high-efficiency and wear-resistant pipe bending machine according to claim 1, characterized in that: The bending block (4) is a "fan-shaped" structure.

3. The high-efficiency and wear-resistant pipe bending machine according to claim 1 is characterized in that: The reciprocating device (2) comprises a slide rail (21), the slide rail (21) is fixed on the upper side of the workbench (1), a fixed plate (22) is fixed on the upper side of the slide rail (21), and a cylinder (23) is fixed on the upper side of the fixed plate (22).

4. The high-efficiency wear-resistant pipe bending machine according to claim 3 is characterized in that: The reciprocating device (2) further comprises a slider (24), the slider (24) being fixed to the output end of the cylinder (23) via a piston rod, and a slide rail (21) being slidably fitted on the lower side of the slider (24).

5. The high-efficiency and wear-resistant pipe bending machine according to claim 1, characterized in that: The bending member (3) comprises a connecting plate (31), one side of the workbench (1) is fixed with the connecting plate (31), a groove (32) is provided on the connecting plate (31), a plurality of threaded holes (33) are provided on the groove (32), and the inner side of the groove (32) is fitted with a sliding limiting cylinder (34).

6. The high-efficiency wear-resistant pipe bending machine according to claim 5, characterized in that: The bottom of the limiting cylinder (34) is correspondingly threadedly connected to the threaded hole (33) via a plurality of bolts.

7. A high-efficiency wear-resistant pipe bending machine according to claim 2 or 5, characterized in that: The bending block (4) and the limiting cylinder (34) are both made of "alloy steel".

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