Diesel oil pipe bending machine

Abstract

The utility model relates to a diesel oil pipe bending machine, which aims to solve the technical problem that the specifications of the above-mentioned parts are fixed and cannot be adjusted accordingly. Therefore, when different types of pipes need to be bent, it is impossible to adapt and limit them well, resulting in poor bending effect. The utility model includes a base, a first limiting mechanism is provided in the middle of the base surface, a first driving assembly is connected to the rear of the first limiting mechanism, and a group of second limiting mechanisms are symmetrically arranged on the base surface. The utility model effectively rotates the movable plate by holding the auxiliary handle, thereby effectively adjusting the distance between the base and the movable plate, which is convenient for adapting and engaging diesel oil pipes of different diameters. Similarly, the second limiting mechanism is adjusted accordingly, and the adjusted first limiting mechanism is driven to move by the first driving assembly, so that the diesel oil pipe is stably placed between the first limiting mechanism and the second limiting mechanism, thereby realizing stable limiting of the diesel oil pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline bending devices, in particular to a diesel oil pipe bending machine. Background Art

[0002] A diesel engine is an engine that burns diesel to release energy. One of the most important parts in a diesel engine is the high-pressure fuel pipe. In order to match the layout of the tortuous fuel pipeline in a diesel engine, the high-pressure fuel pipe is often designed to be bent, so a bending machine is needed.

[0003] Patent No. CN220028306U discloses a refrigerator loop pipe bending mechanism, including a workbench, a limited block is fixedly connected to one side of the surface of the workbench, a sliding block is movably connected to one side of the limited block, a circular hole is provided on the surface of the workbench, a fixed block is fixedly connected to the top of the circular hole, a through hole is provided on the surface of the fixed block, a rotating shaft is rotatably connected in the through hole, a servo motor is fixedly connected to the bottom end of the rotating shaft through the through hole and the circular hole, a connecting plate is fixedly connected to the top end of the rotating shaft, a groove 1 is provided on the bottom end of the connecting plate near the fixed block, and the upper and lower ends of the groove 1 are fixedly connected to the limited plate. By setting the rotating shaft, servo motor, connecting plate, groove 1 and groove 2, the connecting plate rotating rod can be on the outer surface of the fixed block, and the copper tube can be bent when the connecting plate rotates. The cost is low, the operation is simple, and the copper tube is easy to bend.

[0004] The above-mentioned refrigerator loop pipe bending mechanism still has the following shortcomings:

[0005] Although the above-mentioned loop pipe bending mechanism can make the connecting plate rotating rod on the outer surface of the fixed block through the set rotating shaft, servo motor, connecting plate, groove one and groove two, and the copper pipe can be bent when the connecting plate rotates, the specifications of the above-mentioned parts are fixed and cannot be adjusted accordingly. Therefore, when it is necessary to bend pipes of different models, it is impossible to adapt to the limit position well, resulting in poor bending effect. In view of this, we propose a diesel oil pipe bending machine. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a diesel oil pipe bending machine to solve the technical problem that the specifications of the above-mentioned parts are fixed and cannot be adjusted accordingly. Therefore, when different types of pipes need to be bent, the limit cannot be well adapted, resulting in poor bending effect.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a diesel oil pipe bending machine, including a base, a first limiting mechanism is provided in the middle of the base surface, a first driving assembly is connected to the rear of the first limiting mechanism, a group of second limiting mechanisms are symmetrically arranged on the base surface, a diesel oil pipe is clamped between the first limiting mechanism and the second limiting mechanism, a group of limiting grooves are opened inside the base, and a second driving assembly is arranged inside the limiting groove;

[0008] The first limiting mechanism comprises a base, a screw is fixedly connected to the middle of the base, a movable plate is sleeved on the surface of the screw, and an auxiliary handle is fixed on the surface of the movable plate.

[0009] Preferably, the base and the movable plate have the same outer diameter, and the movable plate and the screw rod are threadedly connected.

[0010] Preferably, the first limiting mechanism and the second limiting mechanism have the same shape and structure.

[0011] Preferably, the first driving assembly includes a fixing plate, the fixing plate and the base are integrally formed, a first electric push rod is connected to a surface of the fixing plate, and a bracket is connected to a movable end of the first electric push rod.

[0012] Preferably, the second driving assembly comprises a limit block, the limit block is engaged in the limit groove, and the surface of the limit block is connected to the second electric push rod.

[0013] Preferably, the limit block is fixedly connected to the second limit mechanism, and the limit block forms a telescopic structure through the second electric push rod and the limit groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model effectively rotates the movable plate by holding the auxiliary handle, thereby effectively adjusting the distance between the base and the movable plate, which is convenient for adapting and engaging diesel oil pipes with different diameters. Similarly, the second limiting mechanism is adjusted accordingly, and the adjusted first limiting mechanism is driven to move by the first driving assembly, so that the diesel oil pipe is stably placed between the first limiting mechanism and the second limiting mechanism, thereby realizing stable limiting of the diesel oil pipe.

[0016] 2. In the utility model, the first electric push rod effectively drives the first limiting mechanism forward, thereby realizing the bending of the diesel fuel pipe. Since the upper and lower ends of the diesel fuel pipe are both limited, the warping and dislocation of the diesel fuel pipe are effectively reduced, thereby improving the bending efficiency.

[0017] 3. The second electric push rod in the utility model can effectively drive the limit block to move horizontally, so that the horizontal position of the second limit mechanism can be adjusted, which is convenient for adapting to limit diesel oil pipes of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0020] Figure 3 It is a schematic diagram of the partial disassembled structure of the utility model;

[0021] In the figure: 1, base; 2, first limiting mechanism; 3, first driving assembly; 4, second limiting mechanism; 5, diesel oil pipe; 6, limiting groove; 7, second driving assembly;

[0022] 201, base; 202, screw; 203, movable plate; 204, auxiliary handle;

[0023] 301, fixing plate; 302, first electric push rod; 303, bracket;

[0024] 701, limit block; 702, second electric push rod. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0026] A diesel fuel pipe bending machine, see Figures 1 to 3 , comprising a base 1, a first limiting mechanism 2 is provided in the middle of the surface of the base 1, a first driving assembly 3 is connected to the rear of the first limiting mechanism 2, a group of second limiting mechanisms 4 are symmetrically provided on the surface of the base 1, a diesel oil pipe 5 is clamped between the first limiting mechanism 2 and the second limiting mechanism 4, wherein the first limiting mechanism 2 and the second limiting mechanism 4 have the same shape and structure, a group of limiting grooves 6 are opened inside the base 1, and a second driving assembly 7 is provided inside the limiting grooves 6;

[0027] The first limiting mechanism 2 includes a base 201, a screw rod 202 is fixedly connected to the middle of the base 201, and a movable plate 203 is sleeved on the surface of the screw rod 202, wherein the base 201 and the movable plate 203 have the same outer diameter, the movable plate 203 and the screw rod 202 are threadedly connected, and an auxiliary handle 204 is fixed on the surface of the movable plate 203. The utility model effectively rotates the movable plate 203 by holding the auxiliary handle 204, thereby effectively adjusting the distance between the base 201 and the movable plate 203, so as to facilitate the adaptation and engagement of diesel oil pipes 5 with different diameters. Similarly, the second limiting mechanism 4 is adjusted accordingly, and the adjusted first limiting mechanism 2 is driven to move by the first driving assembly 3, so as to facilitate the diesel oil pipe 5 to be stably placed between the first limiting mechanism 2 and the second limiting mechanism 4, so as to achieve stable limiting of the diesel oil pipe 5.

[0028] It is worth noting that the first driving assembly 3 includes a fixing plate 301, the fixing plate 301 and the base 1 are integrally formed, the surface of the fixing plate 301 is connected to a first electric push rod 302, and the movable end of the first electric push rod 302 is connected to a bracket 303. In the utility model, the first electric push rod 302 effectively drives the first limiting mechanism 2 to move forward, thereby realizing the bending of the diesel oil pipe 5. Since the upper and lower ends of the diesel oil pipe 5 are both limited, the phenomenon of warping and dislocation of the diesel oil pipe 5 is effectively reduced, and the bending efficiency is improved.

[0029] It is worth noting that the second driving assembly 7 includes a limit block 701, which is engaged in the limit groove 6, and a second electric push rod 702 is connected to the surface of the limit block 701, wherein the limit block 701 is fixedly connected to the second limit mechanism 4, and the limit block 701 forms a telescopic structure with the limit groove 6 through the second electric push rod 702. In the utility model, the second electric push rod 702 can effectively drive the limit block 701 to move horizontally, thereby adjusting the horizontal position of the second limit mechanism 4, so as to adapt to the limit of diesel oil pipes 5 of different lengths.

[0030] Working principle: By holding the auxiliary handle 204 and rotating the movable plate 203, the distance between the base 201 and the movable plate 203 is adjusted, so as to adapt to and engage with diesel oil pipes 5 of different diameters. Similarly, the second limiting mechanism 4 is adjusted accordingly, and then the limiting block 701 is driven by the second electric push rod 702 to move horizontally, so as to adjust the horizontal position of the second limiting mechanism 4, so as to adapt to and limit diesel oil pipes 5 of different lengths. Then, the adjusted first limiting mechanism 2 is driven to move by the first driving assembly 3, so that the diesel oil pipe 5 is stably placed between the first limiting mechanism 2 and the second limiting mechanism 4, and finally, the first limiting mechanism 2 is driven forward by the first electric push rod 302, so as to realize the bending of the diesel oil pipe 5. Since the upper and lower ends of the diesel oil pipe 5 are limited, the warping and dislocation phenomenon of the diesel oil pipe 5 is reduced, and the bending efficiency is improved.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A diesel oil pipe bending machine, comprising a base (1), characterized in that: A first limiting mechanism (2) is provided in the middle of the surface of the base (1), a first driving assembly (3) is connected to the rear of the first limiting mechanism (2), a group of second limiting mechanisms (4) are symmetrically arranged on the surface of the base (1), a diesel oil pipe (5) is clamped between the first limiting mechanism (2) and the second limiting mechanism (4), a group of limiting grooves (6) are opened inside the base (1), and a second driving assembly (7) is arranged inside the limiting grooves (6); The first limiting mechanism (2) comprises a base (201), a screw rod (202) is fixedly connected to the middle of the base (201), a movable plate (203) is sleeved on the surface of the screw rod (202), and an auxiliary handle (204) is fixed on the surface of the movable plate (203).

2. The diesel fuel pipe bending machine according to claim 1, characterized in that: The base (201) and the movable plate (203) have the same outer diameter, and the movable plate (203) and the screw rod (202) are threadedly connected.

3. The diesel fuel pipe bending machine according to claim 1, characterized in that: The first limiting mechanism (2) and the second limiting mechanism (4) have the same shape and structure.

4. The diesel fuel pipe bending machine according to claim 1, characterized in that: The first driving assembly (3) comprises a fixing plate (301), the fixing plate (301) and the base (1) are integrally formed, a first electric push rod (302) is connected to the surface of the fixing plate (301), and a bracket (303) is connected to the movable end of the first electric push rod (302).

5. The diesel fuel pipe bending machine according to claim 1, characterized in that: The second driving assembly (7) comprises a limit block (701), the limit block (701) is engaged in the limit groove (6), and the surface of the limit block (701) is connected to a second electric push rod (702).

6. The diesel fuel pipe bending machine according to claim 5, characterized in that: The limit block (701) and the second limit mechanism (4) are fixedly connected, and the limit block (701) forms a telescopic structure with the limit groove (6) through the second electric push rod (702).

Images