Automobile drainage pipe bending device convenient to adjust

Abstract

The utility model relates to the technical field of automobile drain pipes, and discloses a convenient-to-adjust automobile drain pipe bending device which comprises a connecting pipe, a first transmission pipe is fixedly connected in the connecting pipe, a first sleeve is fixedly connected to the left side of the outer wall of the connecting pipe, and a first transmission valve is fixedly connected to the rear side, close to the left side, of the outer wall of the connecting pipe. A second transmission valve is fixedly connected to the front side of the middle of the outer wall of the connecting pipe, a third transmission valve is fixedly connected to the rear side, close to the right end, of the outer wall of the connecting pipe, a fourth transmission valve is fixedly connected to the front side of the right end of the outer wall of the connecting pipe, and an output pipe is fixedly connected to the rear side of the outer wall of the first transmission valve. And the front side of the outer wall of the transmission valve I is fixedly connected with a transmission pipe II. According to the utility model, when the transmission pipe I mounted in the connecting pipe is used for transmission and water needs to enter or be discharged from the part of the transmission valve I, the positions of different parts can be adjusted to discharge water.

Description

Technical Field

[0001] This utility model relates to the field of automotive drain pipe technology, and in particular to an easily adjustable automotive drain pipe bending device. Background Technology

[0002] With the continuous development of the automotive industry, the production and ownership of automobiles are constantly increasing, and the requirements for the production efficiency and quality of automotive parts are also increasing. As an important part of the automotive drainage system, the shape and size of automotive drain pipes need to be precisely bent according to the design requirements of different models. Traditional bending methods are no longer able to meet the needs of large-scale and diversified production. Therefore, a more efficient and flexible bending device is needed to improve production efficiency and product quality.

[0003] Automotive drain pipes mainly consist of connectors and the pipe body. However, traditional automotive drain pipe bending typically uses fixed molds. When producing drain pipes of different specifications or shapes, the corresponding molds must be changed. This process is time-consuming and labor-intensive, severely impacting production efficiency. Moreover, frequent mold changes can easily lead to accelerated mold wear, increasing production costs. Furthermore, different car models have differences in drain pipe diameter, bending radius, and bending angle. Existing bending devices often can only be bent for one or a few specific models of drain pipes, resulting in poor versatility and failing to meet the diverse production needs of automotive manufacturers. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a conveniently adjustable automotive drain pipe bending device, which aims to improve the existing technology where the bending of automotive drain pipes usually uses a fixed mold. When it is necessary to produce drain pipes of different specifications or shapes, the corresponding mold must be changed. This process is time-consuming and labor-intensive, which seriously affects production efficiency. Moreover, frequent mold changes can easily lead to accelerated mold wear.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a conveniently adjustable automotive drain pipe bending device, comprising a connecting pipe, a transmission pipe one fixedly connected inside the connecting pipe, a sleeve one fixedly connected to the left side of the outer wall of the connecting pipe, a transmission valve one fixedly connected to the outer wall of the connecting pipe near the left rear side, a transmission valve two fixedly connected to the front side of the middle part of the outer wall of the connecting pipe, a transmission valve three fixedly connected to the outer wall of the connecting pipe near the right rear end, a transmission valve four fixedly connected to the front side of the right end of the outer wall of the connecting pipe, an output pipe fixedly connected to the rear side of the outer wall of the transmission valve one, a transmission pipe two fixedly connected to the front side of the outer wall of the transmission valve one, the other end of the transmission pipe two fixedly connected to the inner wall of the connecting pipe, and an adjustment mechanism provided on the outer wall of the connecting pipe for adjusting the flow rate.

[0006] Through the above technical solution: the interior of the connecting pipe is designed to be fixedly connected to a transmission pipe one to ensure smooth fluid flow. To further enhance the functionality of the connecting pipe, a transmission valve one is fixedly connected to its outer wall near the left rear side, which can effectively control the flow direction and flow rate of the fluid. In addition, a transmission valve two is fixedly connected to the front side of the middle part of the outer wall of the connecting pipe, which provides another control mechanism for fluid transmission. To achieve more comprehensive control, a transmission valve three is fixedly connected to the rear side of the right end of the outer wall of the connecting pipe, and a transmission valve four is fixedly connected to the front side of the right end of its outer wall. These adjustment mechanisms are specifically designed to adjust the flow rate to meet the needs of different operating conditions.

[0007] As a further description of the above technical solution:

[0008] The adjustment mechanism includes a fixed sleeve, the inner wall of which is fixedly connected to the left side of the outer wall of the connecting pipe near the middle. A threaded shaft is threadedly connected to the top of the outer wall of the fixed sleeve. Stress grooves are formed around the outer wall of the threaded shaft. An adjusting circular plate is slidably connected to the bottom of the outer wall of the threaded shaft. A tapered column is slidably connected to the inner wall of the threaded shaft. A rotating plate is fixedly connected to the top of the tapered column.

[0009] The above technical solution involves a fixed sleeve designed for specific applications. The top of its outer wall is threaded to a threaded shaft. Multiple stress grooves are evenly distributed around the outer wall of this threaded shaft. These grooves provide elastic deformation space when the bearing is under pressure, thereby enhancing the stability and durability of the entire structure. The bottom of the threaded shaft is designed to slide with an adjusting circular plate. A rotating plate is fixedly connected to the top of the conical column, allowing the rotating plate to rotate around the conical column, providing additional adjustment functionality and flexibility to the entire device.

[0010] As a further description of the above technical solution:

[0011] A connecting sleeve is fixedly connected to the left side of the outer wall of the connecting pipe near the edge.

[0012] Through the above technical solution: a connecting sleeve is fixedly connected to the left side of the outer wall of the connecting pipe, near the edge, to ensure a stable connection between the connecting pipe and other components.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the connecting sleeve is fixedly connected with fixing plates on all four sides.

[0015] Through the above technical solution: the outer wall of the described connecting sleeve is fixedly connected with fixing plates on all four sides. These fixing plates are designed to be firmly fixed to the outer wall of the connecting sleeve, ensuring the structural stability and durability of the connecting sleeve. Through this design, the connecting sleeve can be more firmly connected to other components or structures, thereby improving the overall connection strength and reliability.

[0016] As a further description of the above technical solution:

[0017] Protective sleeves are fixedly connected to the left and right sides of the outer wall of the first sleeve.

[0018] Through the above technical solution: the outer wall of the described sleeve is designed to be fixedly connected to the protective sleeve on both the left and right sides. This structural design aims to provide additional protection for the sleeve to prevent damage to the sleeve due to external forces during use.

[0019] As a further description of the above technical solution:

[0020] A hook is fixedly connected to the left front side of the outer wall of the connecting pipe near the edge.

[0021] Through the above technical solution: a hook is fixedly connected to the front left side of the outer wall of the connecting pipe, near the edge, and the hook is designed to hang or fix other components.

[0022] As a further description of the above technical solution:

[0023] The outer wall of the connecting pipe is fixedly connected to the middle part.

[0024] Through the above technical solution, a component is firmly connected to the middle of the outer wall of the connecting pipe by a fixing method to ensure the structural stability and functionality of the connecting pipe.

[0025] As a further description of the above technical solution:

[0026] A protective pad is fixedly connected to the right side of the outer wall of the connecting pipe near the edge.

[0027] Through the above technical solution, a protective pad is securely connected to the outer right edge of the connecting pipe in a fixed manner to provide additional protection and cushioning.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, when the transmission pipe installed inside the connecting pipe is transmitting, when part of the transmission valve one needs to enter or exit water, the transmission valve two, transmission valve three and transmission valve four can be adjusted and closed, so that part of the transmission valve drains water. At the same time, the position of different parts can be adjusted to drain water by controlling four different devices.

[0030] 2. In this utility model, in order to better control the water flow, a fixed sleeve is fixedly connected to the left side of the outer wall of the connecting pipe, and a threaded shaft is threadedly connected to the top of the outer wall of the fixed sleeve. By controlling the rotating plate, the conical column squeezes the threaded shaft, thereby controlling the rotation speed of the adjusting plate under the stress of the multiple stress grooves opened on the outer wall of the threaded shaft, so that the water flow inside the connecting pipe can be adjusted. Attached Figure Description

[0031] Figure 1 A perspective view of the front side of the connecting pipe of a conveniently adjustable automobile drain pipe bending device proposed in this utility model;

[0032] Figure 2 This is a partial structural diagram of the connecting sleeve of a conveniently adjustable automobile drain pipe bending device proposed in this utility model.

[0033] Figure 3 This is a partial structural diagram of the transmission pipe two of the conveniently adjustable automobile drain pipe bending device proposed in this utility model.

[0034] Figure 4 This is a partial structural diagram of the threaded shaft of a conveniently adjustable automotive drain pipe bending device proposed in this utility model.

[0035] Figure 5 This is a schematic diagram of the conical column structure of a conveniently adjustable automotive drain pipe bending device proposed in this utility model.

[0036] Legend:

[0037] 1. Connecting pipe; 2. Adjusting mechanism; 201. Fixing sleeve; 202. Threaded shaft; 203. Stress groove; 204. Adjusting circular plate; 205. Conical column; 206. Rotating plate; 3. Transmission pipe one; 4. Sleeve one; 5. Transmission valve one; 6. Transmission valve two; 7. Transmission valve three; 8. Transmission valve four; 9. Output pipe; 10. Transmission pipe two; 11. Connecting sleeve plate; 12. Fixing clamping plate; 13. Hook; 14. Protective sleeve one; 15. Protective pad one; 16. Protective pad one. Detailed Implementation

[0038] 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.

[0039] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a conveniently adjustable automotive drain pipe bending device, comprising a connecting pipe 1, a transmission pipe 3 fixedly connected inside the connecting pipe 1, a sleeve 4 fixedly connected to the left side of the outer wall of the connecting pipe 1, a transmission valve 5 fixedly connected to the outer wall of the connecting pipe 1 near the left rear side, a transmission valve 6 fixedly connected to the front side of the middle part of the outer wall of the connecting pipe 1, a transmission valve 7 fixedly connected to the outer wall of the connecting pipe 1 near the right rear end, a transmission valve 8 fixedly connected to the front side of the right end of the outer wall of the connecting pipe 1, and a transmission valve 5 fixedly connected to the rear side of the outer wall of the transmission valve 5. The outer wall of the first transmission valve 5 is fixedly connected to the output pipe 9, which is responsible for discharging fluid from the system. At the same time, the outer wall of the first transmission valve 5 is fixedly connected to the second transmission pipe 10, and the other end of the second transmission pipe 10 is fixedly connected to the inner wall of the connecting pipe 1, ensuring the continuity and stability of fluid transmission. The outer wall of the connecting pipe 1 is provided with an adjustment mechanism 2, which is used to adjust the flow rate.

[0040] Specifically, the interior of the connecting pipe 1 is designed to be fixedly connected to the transmission pipe 3 to ensure smooth fluid flow. To further enhance the functionality of the connecting pipe 1, a transmission valve 5 is fixedly connected to its outer wall near the left rear side, which can effectively control the flow direction and flow rate of the fluid. In addition, a transmission valve 6 is fixedly connected to the front side of the middle part of the outer wall of the connecting pipe 1, which provides another control mechanism for fluid transmission. To achieve more comprehensive control, a transmission valve 7 is fixedly connected to the rear side of the right end of the outer wall of the connecting pipe 1, and a transmission valve 8 is fixedly connected to the front side of the right end of its outer wall. In order to allow the fluid flow rate to be precisely adjusted, the outer wall of the connecting pipe 1 is equipped with an adjustment mechanism 2. These adjustment mechanisms 2 are specifically designed to adjust the flow rate to meet the needs of different operating conditions.

[0041] Please see the appendix Figure 4 - Appendix Figure 5The adjusting mechanism 2 includes a fixed sleeve 201. The inner wall of the fixed sleeve 201 is fixedly connected to the left side of the outer wall of the connecting pipe 1 near the middle. The top of the outer wall of the fixed sleeve 201 is threadedly connected to a threaded shaft 202. Stress grooves 203 are provided around the outer wall of the threaded shaft 202. An adjusting circular plate 204 is slidably connected to the bottom of the outer wall of the threaded shaft 202. In addition, the inner wall of the threaded shaft 202 is designed to be slidably connected to a tapered column 205. This connection method allows the tapered column 205 to move freely inside the threaded shaft 202, thereby achieving precise positioning and adjustment. The inner wall of the threaded shaft 202 is slidably connected to the tapered column 205, and a rotating plate 206 is fixedly connected to the top of the tapered column 205.

[0042] Specifically, a fixed sleeve 201 is designed for a specific application. The top of its outer wall is threaded to a threaded shaft 202. Multiple stress grooves 203 are evenly distributed around the outer wall of the threaded shaft 202. These stress grooves 203 are designed to provide elastic deformation space when the bearing is under pressure, thereby enhancing the stability and durability of the entire structure. The bottom of the threaded shaft 202 is designed to slide with an adjusting circular plate 204. This design allows users to adjust the position of the threaded shaft 202 as needed to adapt to different working environments and conditions. A rotating plate 206 is fixedly connected to the top of the tapered column 205. The rotating plate 206 can rotate around the tapered column 205, providing additional adjustment functions and flexibility for the entire device.

[0043] Please see the appendix Figure 1 - Appendix Figure 3 A connecting sleeve 11 is fixedly connected to the left side of the outer wall of the connecting tube 1 near the edge. A fixing plate 12 is fixedly connected to all four sides of the outer wall of the connecting sleeve 11. A protective sleeve 14 is fixedly connected to the left and right sides of the outer wall of the connecting tube 4. A hook 13 is fixedly connected to the front left side of the outer wall of the connecting tube 1 near the edge. A 15 is fixedly connected to the middle of the outer wall of the connecting tube 1. The protective sleeve 14 is fixedly connected to the left and right sides of the outer wall of the connecting tube 4. This not only protects the connecting tube 4 from external damage, but also increases the service life of the connecting tube 4. The hook 13 is fixedly connected to the front left side of the outer wall of the connecting tube 1 near the edge. This design allows the connecting tube 1 to be easily hung or fixed to other objects during use. Finally, a protective pad 16 is fixedly connected to the middle of the outer wall of the connecting tube 1 near the edge of the right side of the outer wall of the connecting tube 1.

[0044] Specifically, a connecting sleeve plate 11 is fixedly connected near the left edge of the outer wall of the connecting pipe 1. Multiple fixing plates 12 are evenly fixed around the outer wall of the connecting sleeve plate 11. In addition, protective sleeves 14 are fixedly connected to both the left and right sides of the outer wall of the sleeve 4. The function of these protective sleeves 14 is to protect the sleeve 4 from damage by the external environment and increase its service life. Near the edge on the left front side of the outer wall of the connecting pipe 1, a hook 13 is also fixedly connected. This hook 13 can be used to hang or fix other components. A component 15 is also fixedly connected to the middle of the outer wall of the connecting pipe 1. Although the specific details are not described, it can be inferred that it may be used to strengthen the structural strength of the connecting pipe 1 or to achieve other functions. A protective pad 16 is fixedly connected near the right edge of the outer wall of the connecting pipe 1. The function of this protective pad 16 is to reduce the wear or damage that the connecting pipe 1 may cause to other components during use.

[0045] Working principle: When the transmission pipe 3 installed inside the connecting pipe 1 is transmitting water, when the part of the transmission valve 5 needs to enter or exit water, the transmission valve 6, transmission valve 7 and transmission valve 8 can be adjusted and closed, so that the transmission valve 5 can drain water. At the same time, the position of different parts can be adjusted to drain water by controlling four different devices.

[0046] To better control the water flow, a fixed sleeve 201 is fixedly connected to the left side of the outer wall of the connecting pipe 1, and a threaded shaft 202 is threadedly connected to the top of the outer wall of the fixed sleeve 201. By controlling the rotating plate 206, the conical column 205 is squeezed by the threaded shaft 202, thereby controlling the rotation speed of the adjusting circular plate 204 under the stress of the multiple stress grooves 203 opened on the outer wall of the threaded shaft 202, so that the water flow inside the connecting pipe 1 can be adjusted.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A conveniently adjustable automotive drain pipe bending device, comprising a connecting pipe (1), characterized in that: The connecting pipe (1) is fixedly connected to the inside of the transmission pipe (3). The outer wall of the connecting pipe (1) is fixedly connected to the left side of the outer wall of the connecting pipe (1). The outer wall of the connecting pipe (1) is fixedly connected to the rear side of the left side of the outer wall of the connecting pipe (1). The middle front side of the outer wall of the connecting pipe (1) is fixedly connected to the transmission valve (6). The outer wall of the connecting pipe (1) is fixedly connected to the rear side of the right end of the outer wall of the connecting pipe (1). The right front side of the outer wall of the connecting pipe (1) is fixedly connected to the transmission valve (8). The outer wall of the transmission valve (5) is fixedly connected to the output pipe (9). The outer wall of the transmission valve (5) is fixedly connected to the transmission pipe (10). The other end of the transmission pipe (10) is fixedly connected to the inner wall of the connecting pipe (1). The outer wall of the connecting pipe (1) is provided with an adjustment mechanism (2). The adjustment mechanism (2) is used to adjust the flow rate.

2. The easily adjustable automotive drain pipe bending device according to claim 1, characterized in that: The adjusting mechanism (2) includes a fixed sleeve (201), the inner wall of which is fixedly connected to the left side of the outer wall of the connecting pipe (1) near the middle. The top of the outer wall of the fixed sleeve (201) is threadedly connected to a threaded shaft (202). Stress grooves (203) are provided around the outer wall of the threaded shaft (202). An adjusting circular plate (204) is slidably connected to the bottom of the outer wall of the threaded shaft (202). A conical column (205) is slidably connected to the inner wall of the threaded shaft (202). A rotating plate (206) is fixedly connected to the top of the conical column (205).

3. The easily adjustable automotive drain pipe bending device according to claim 1, characterized in that: A connecting sleeve plate (11) is fixedly connected to the left side of the outer wall of the connecting pipe (1) near the edge.

4. The easily adjustable automotive drain pipe bending device according to claim 3, characterized in that: The outer walls of the connecting sleeve (11) are all fixedly connected with fixing plates (12).

5. The easily adjustable automotive drain pipe bending device according to claim 1, characterized in that: Protective sleeves (14) are fixedly connected to the left and right sides of the outer wall of the sleeve (4).

6. The easily adjustable automotive drain pipe bending device according to claim 1, characterized in that: A hook (13) is fixedly connected to the left front side of the outer wall of the connecting pipe (1) near the edge.

7. The easily adjustable automotive drain pipe bending device according to claim 1, characterized in that: The outer wall of the connecting pipe (1) is fixedly connected to (15).

8. The easily adjustable automotive drain pipe bending device according to claim 1, characterized in that: A protective pad (16) is fixedly connected to the right side of the outer wall of the connecting pipe (1) near the edge.

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