Bending device for engine oil pipe production

Abstract

The utility model relates to a bending device for engine oil pipe production, which belongs to the technical field of engine oil pipe processing, and comprises a bending table, a bending circular table, a support frame, a gear motor, a disc and a bending shaft, a protective structure is arranged on the surface of the bending table, and the protective structure comprises two mounting plates fixedly mounted on the surface of the bending table, and electric push rods are fixedly mounted on the outer walls of the opposite sides of the two mounting plates. According to the bending device for engine oil pipe production, a mounting rod and a rubber rod are mounted on the surface of a bending table under the action of a first electric sliding table, a connecting rod, a mounting base and a bolt, the rubber rod is driven to move into an engine oil pipe under the action of the first electric sliding table, the key effect is achieved in the bending process, internal support is provided, and the bending efficiency is improved. Therefore, the circular section of the oil pipe is kept, wrinkles and cracks are reduced, the bending precision and the overall quality of the oil pipe are improved, and the smoothness and durability of the oil pipe in subsequent use are ensured.

Description

Technical Field

[0001] This utility model relates to the field of engine oil pipe processing technology, specifically a bending device for engine oil pipe production. Background Technology

[0002] An engine oil pipe bending device is a specialized piece of equipment used in the manufacturing process of oil pipes for automobiles, motorcycles, and other engines. Its main function is to precisely bend and shape the oil pipes. This device typically consists of a clamping system, bending dies, a control system, and a power system. It can bend the oil pipes into specific angles and shapes according to design requirements without damaging them, thus meeting the complex oil passage layout needs within the engine. The bending device offers high operational precision, ensuring the stability of the oil pipe's dimensions and shape after bending, thereby guaranteeing the oil pipe's flow performance and service life.

[0003] Currently, when bending engine oil pipes, they need to be placed on a bending table and then fixed with a clamp. In order to clamp and fix the engine oil pipes and improve the stability during bending, a certain clamping force is required. When the pressure of the clamp is too large, the oil pipe may be flattened, resulting in a reduction in its internal cross-sectional area and affecting the flow of oil. Therefore, a bending device for engine oil pipe production has been proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bending device for engine oil pipe production, which has the advantages of preventing deformation of engine oil pipes during bending and solves the problem that when the pressure of the clamp is too high, the oil pipe may be flattened, resulting in a reduction in its internal cross-sectional area and affecting the flow of oil.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending device for engine oil pipe production, comprising a bending table, a bending round table, a support frame, a reduction motor, a disc, and a bending shaft, wherein the surface of the bending table is provided with a protective structure;

[0006] The protective structure includes two mounting plates fixedly installed on the surface of the bending table. An electric push rod is fixedly installed on the outer wall of the two mounting plates on opposite sides. A clamping seat is fixedly installed on the telescopic shaft of the electric push rod. A rubber plate is fixedly installed inside the clamping seat. A first electric slide is fixedly installed on the right outer wall of the bending table. A connecting rod is fixedly installed on the movable shaft of the first electric slide. A mounting base is fixedly installed on the side of the connecting rod away from the first electric slide. A bolt is movably installed inside the mounting base. A mounting rod is slidably connected inside the mounting base. A rubber rod is fixedly installed on the left side of the mounting rod. A support platform is fixedly installed on the right outer wall of the bending table. A sliding sleeve is fixedly installed on the front outer wall of the support platform. A positioning assembly is provided on the surface of the bending table.

[0007] Furthermore, the positioning component includes a second electric slide fixedly installed on the front surface of the bending table, a positioning frame fixedly installed on the movable shaft of the second electric slide, and a length positioning plate fixedly installed on the right side of the positioning frame.

[0008] Furthermore, an engine oil pipe is slidably connected to the front surface of the bending table, and the length positioning plate is slidably connected to the front surface of the bending table, with the length positioning plate located to the left of the engine oil pipe.

[0009] Furthermore, the clamping seat has an arc-shaped groove on the side near the bending table, the rubber plate is arc-shaped and fixedly installed inside the arc-shaped groove, and the clamping seat is slidably connected to the front surface of the bending table.

[0010] Furthermore, both the mounting base and the mounting rod have mounting holes inside, and the bolts are installed inside the mounting holes with a suitable size.

[0011] Furthermore, the mounting base is rectangular and has a circular hole inside. The mounting rod is slidably connected inside the circular hole and is of a suitable size. The rubber rod is slidably connected inside the sliding sleeve. The rubber rod is slidably connected to the front surface of the bending table. The rubber rod is slidably connected to the inner circumferential wall of the engine oil pipe.

[0012] Furthermore, the bending frustum is fixedly installed on the front surface of the bending platform, and a support frame is fixedly installed on the back side of the bending frustum. A reduction motor is fixedly installed inside the support frame, and a disc is fixedly installed on the output shaft of the reduction motor. A bending shaft is fixedly installed on the surface of the disc. An arc-shaped hole is opened inside the bending platform, and the bending shaft is slidably connected inside the arc-shaped hole and is adapted in size.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This bending device for engine oil pipe production uses a first electric slide, connecting rod, mounting base, and bolts to mount the mounting rod and rubber rod on the surface of the bending table. The first electric slide moves the rubber rod into the interior of the engine oil pipe, playing a crucial role in the bending process. It provides internal support, thereby maintaining the circular cross-section of the oil pipe, reducing wrinkles and cracks, improving bending accuracy and overall quality of the oil pipe, and ensuring the smoothness and durability of the oil pipe in subsequent use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the bending table of this utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the clamping seat and the rubber plate of this utility model.

[0018] In the picture:

[0019] 1. Bending table; 2. Bending round table; 3. Support frame; 4. Gear motor; 5. Disc; 6. Bending shaft; 7. Mounting plate; 8. Electric push rod; 9. Clamping seat; 10. Rubber plate; 11. First electric slide table; 12. Connecting rod; 13. Mounting seat; 14. Bolt; 15. Mounting rod; 16. Rubber rod; 17. Support platform; 18. Sliding sleeve; 19. Second electric slide table; 20. Positioning frame; 21. Length positioning plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 3 The bending device for producing engine oil pipes in this embodiment includes a bending table 1, a bending round table 2, a support frame 3, a reduction motor 4, a disc 5, and a bending shaft 6. The surface of the bending table 1 is provided with a protective structure.

[0022] A bending frustum 2 is fixedly installed on the front surface of a bending table 1. A support frame 3 is fixedly installed on the back side of the bending frustum 2. A geared motor 4 is fixedly installed inside the support frame 3. A disc 5 is fixedly installed on the output shaft of the geared motor 4. A bending shaft 6 is fixedly installed on the surface of the disc 5. An arc-shaped hole is opened inside the bending table 1. The bending shaft 6 is slidably connected inside the arc-shaped hole and is of a suitable size.

[0023] The protective structure includes two mounting plates 7 fixedly installed on the surface of the bending table 1. An electric push rod 8 is fixedly installed on the outer wall of the opposite side of the two mounting plates 7. A clamping seat 9 is fixedly installed on the telescopic shaft of the electric push rod 8. A rubber plate 10 is fixedly installed inside the clamping seat 9. An arc-shaped groove is opened on the side of the clamping seat 9 near the bending table 1. The rubber plate 10 is arc-shaped and fixedly installed inside the arc-shaped groove. The clamping seat 9 is slidably connected to the front surface of the bending table 1.

[0024] A first electric slide 11 is fixedly installed on the right outer wall of the bending table 1. A connecting rod 12 is fixedly installed on the movable shaft of the first electric slide 11. A mounting base 13 is fixedly installed on the side of the connecting rod 12 away from the first electric slide 11. A bolt 14 is movably installed inside the mounting base 13. A mounting rod 15 is slidably connected inside the mounting base 13. Mounting holes are opened inside both the mounting base 13 and the mounting rod 15. The bolt 14 is too large and is installed inside the mounting hole and is of a suitable size. A rubber rod 16 is fixedly installed on the left side of the mounting rod 15. A support platform 17 is fixedly installed on the right outer wall of the bending table 1. A sliding sleeve 18 is fixedly installed on the front outer wall of the support platform 17.

[0025] Mounting base 13 is rectangular and has a circular hole inside. Mounting rod 15 is slidably connected inside the circular hole and is the same size. Rubber rod 16 is slidably connected inside the sliding sleeve 18. Rubber rod 16 is slidably connected to the front surface of bending table 1 and to the inner circumferential wall of engine oil pipe.

[0026] The bending table 1 has a positioning assembly on its surface. The positioning assembly includes a second electric slide 19 fixedly installed on the front surface of the bending table 1. A positioning frame 20 is fixedly installed on the movable shaft of the second electric slide 19. A length positioning plate 21 is fixedly installed on the right side of the positioning frame 20. An engine oil pipe is slidably connected to the front surface of the bending table 1. The length positioning plate 21 is slidably connected to the front surface of the bending table 1 and is located on the left side of the engine oil pipe.

[0027] In this embodiment, the rubber plate 10 provides a soft contact surface, preventing the oil pipe from being directly damaged by the hard clamp during clamping. At the same time, because the rubber material has a high coefficient of friction, it can effectively prevent the oil pipe from sliding during clamping, ensuring the positional stability of the oil pipe during processing or installation.

[0028] In this embodiment, the mounting rod 15 is fixedly installed inside the mounting base 13 by bolts 14, which facilitates the subsequent replacement of the rubber rod 16.

[0029] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0030] The working principle of the above embodiments is as follows:

[0031] First, place the engine oil pipe on the surface of the bending table 1. Then, align the left end of the engine oil pipe with the right side of the length positioning plate 21. At this time, start the second electric slide 19 to move the length positioning plate 21 to the right through the positioning bracket 20 to position the length of the engine oil pipe. After the length of the engine oil pipe is positioned, start the first electric slide 11 to move the mounting rod 15 and the rubber rod 16 to the left through the connecting rod 12 to the inside of the engine oil pipe. At this time, start the electric push rod 8 to move the clamping seat 9 closer to the engine oil pipe and clamp it. Finally, start the reduction motor 4 to rotate the disc 5 and the bending shaft 6. At this time, the engine oil pipe can be bent.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending device for producing engine oil pipes, comprising a bending table (1), a bending frustum (2), a support frame (3), a geared motor (4), a disc (5), and a bending shaft (6), characterized in that: The surface of the bending table (1) is provided with a protective structure; The protective structure includes two mounting plates (7) fixedly installed on the surface of the bending table (1). An electric push rod (8) is fixedly installed on the outer wall of the opposite side of the two mounting plates (7). A clamping seat (9) is fixedly installed on the telescopic shaft of the electric push rod (8). A rubber plate (10) is fixedly installed inside the clamping seat (9). A first electric slide (11) is fixedly installed on the right outer wall of the bending table (1). A connecting rod (12) is fixedly installed on the movable shaft of the first electric slide (11). (12) A mounting base (13) is fixedly installed on the side away from the first electric slide (11). A bolt (14) is movably installed inside the mounting base (13). A mounting rod (15) is slidably connected inside the mounting base (13). A rubber rod (16) is fixedly installed on the left side of the mounting rod (15). A support platform (17) is fixedly installed on the right outer wall of the bending table (1). A sliding sleeve (18) is fixedly installed on the front outer wall of the support platform (17). A positioning component is provided on the surface of the bending table (1).

2. The bending device for engine oil pipe production according to claim 1, characterized in that: The positioning assembly includes a second electric slide (19) fixedly installed on the front surface of the bending table (1), and a positioning frame (20) is fixedly installed on the movable shaft of the second electric slide (19). A length positioning plate (21) is fixedly installed on the right side of the positioning frame (20).

3. The bending device for engine oil pipe production according to claim 2, characterized in that: The front surface of the bending table (1) is slidably connected to an engine oil pipe, and the length positioning plate (21) is slidably connected to the front surface of the bending table (1). The length positioning plate (21) is located on the left side of the engine oil pipe.

4. The bending device for engine oil pipe production according to claim 1, characterized in that: The clamping seat (9) has an arc-shaped groove on the side near the bending table (1), and the rubber plate (10) is arc-shaped and fixedly installed inside the arc-shaped groove. The clamping seat (9) is slidably connected to the front surface of the bending table (1).

5. The bending device for engine oil pipe production according to claim 1, characterized in that: The mounting base (13) and the mounting rod (15) are both provided with mounting holes. The bolt (14) is too large and is installed inside the mounting hole and is of a suitable size.

6. A bending device for engine oil pipe production according to claim 3, characterized in that: The mounting base (13) is rectangular and has a circular hole inside. The mounting rod (15) is slidably connected inside the circular hole and is the same size. The rubber rod (16) is slidably connected inside the sliding sleeve (18). The rubber rod (16) is slidably connected to the front surface of the bending table (1). The rubber rod (16) is slidably connected to the inner circumferential wall of the engine oil pipe.

7. The bending device for engine oil pipe production according to claim 1, characterized in that: The bending frustum (2) is fixedly installed on the front surface of the bending platform (1). A support frame (3) is fixedly installed on the back side of the bending frustum (2). A geared motor (4) is fixedly installed inside the support frame (3). A disc (5) is fixedly installed on the output shaft of the geared motor (4). A bending shaft (6) is fixedly installed on the surface of the disc (5). An arc-shaped hole is opened inside the bending platform (1). The bending shaft (6) is slidably connected inside the arc-shaped hole and is of a suitable size.

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