Flaring device for machining pe pipe
By designing a expansion device for PE pipe processing, components such as splints, motors, electric heating, and sliders are used to solve the problem of low reliability of fixture in the existing equipment and the inability to control the length of the expansion. Expansion production and lower bad products.
Patent Information
- Application Number
- CN202421211538.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-30
AI Technical Summary
When handling PE pipes, the clamps have low reliability and the flaring length cannot be accurately controlled, resulting in PE pipes being easily damaged or flared unsuccessfully.
A port expansion device for processing is designed with a plywood fixed pipe, the motor drives feeding component to transport the pipe, heating the electric heating ring heated and the accurate definition of the expansion length through the slider and the fixture component.
Through this device, it can effectively solve the problem of low reliability and the length of the expansion of the expansion, which improves the production efficiency of the expansion and reduce the rate of adverse products.
Smart Images
Figure CN222407134U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe processing, in particular to a flaring device for PE pipe processing. Background Art
[0002] PE pipes are widely used in the field of water supply pipe manufacturing due to their high strength, corrosion resistance, and non-toxicity. my country's PE pipes are developing rapidly and their usage is increasing. When the diameters of two pipes are inconsistent, expansion equipment is required to expand them before docking.
[0003] The existing expanding equipment needs to fix the PE pipe during the preparation work. Due to the low strength of the PE pipe and the smooth curved surface, when the clamping force is too large, the PE pipe may be damaged. When the clamping force is too small, the expanding rod is easy to push the PE pipe backwards, and the PE pipe cannot be inserted into the expanding rod and cannot be expanded. At the same time, the existing expanding equipment does not limit the expanding length of the PE pipe. When the expanding distance is too long, the PE pipe and the expanding rod are easily broken when connected. When the expanding distance is too short, the contact area between the expansion and the expanding rod is insufficient, which will cause the expansion failure.
[0004] To this end, we provide a flaring device for PE pipe processing. The slide bar determines the length of the PE pipe, and the clamp fixes the PE pipe to ensure the flaring production efficiency. Utility Model Content
[0005] In order to overcome the shortcomings of low reliability of the existing expanding equipment fixture and the inability to determine the expanding length, the utility model aims to provide a expanding device for PE pipe processing.
[0006] The technical solution of the utility model is: a flaring device for PE pipe processing, comprising a mounting frame, a flaring rod, an electric heating coil, a PE pipe, a feeding assembly, a clamp assembly and a sliding rod, a feeding assembly is provided on the left side of the top of the mounting frame, a sliding rod is slidably provided on the top of the feeding assembly, a clamp assembly is provided in the middle of the feeding assembly, a flaring rod is provided on the right side of the top of the mounting frame, two electric heating coils are provided on the right side of the flaring rod, and a PE pipe is penetrated in the middle of the clamp assembly.
[0007] As an improvement of the above scheme, the feeding assembly includes a sliding block, a motor and a threaded rod. The motor is installed on the left side of the top of the mounting frame, the motor output shaft is connected to the threaded rod, and a sliding block is slidably provided on the top of the threaded rod.
[0008] As an improvement of the above solution, the clamp assembly includes a bidirectional screw and a clamping plate. The bidirectional screw is provided through the middle of the sliding block, and clamping plates are slidably provided on both sides of the bidirectional screw.
[0009] As an improvement of the above solution, a protective cover is also included. The outside of the electric heating coil is provided with a protective cover.
[0010] As an improvement of the above scheme, it also includes a water tank, a water pump, a water pipe, a sprinkler head and a water storage assembly. A water tank is provided on the right side of the top of the mounting frame, a water pump is provided on the top of the water tank, a water pipe is provided on the top of the water pump, the water pipe has two branches, and sprinkler heads are provided at the ends of the two branches of the water pipe.
[0011] As an improvement of the above solution, the water storage assembly includes a water receiving tray and a water outlet. The mounting frame is provided with a water receiving tray, the water receiving tray is located below the flaring rod, and the water outlet is installed on the right side of the water receiving tray.
[0012] The utility model has the following advantages: the utility model uses a clamp to fix the pipe, starts the motor to convey the pipe, heats the pipe with a heating ring, and then expands the pipe. After the expansion is completed, it is quickly cooled and shaped, thereby solving the problem that the existing expansion equipment is not fixed firmly and the expansion distance cannot be accurately controlled, thereby achieving the effect of reducing the defective product rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the protective cover, electric heating ring and other parts of the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the bidirectional screw rod, clamping plate and other parts of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the motor, threaded rod and other parts of the utility model.
[0017] Figure 5 It is a three-dimensional structural schematic diagram of the water pump, water pipe and other parts of the utility model.
[0018] The numbers in the figure are: 1-mounting frame, 2-flaring rod, 3-protective cover, 4-electric heating coil, 5-sliding block, 6-bidirectional screw rod, 7-clamp plate, 8-PE pipe, 9-motor, 10-threaded rod, 11-water tank, 12-water pump, 13-water pipe, 14-spraying head, 15-water receiving tray, 16-water outlet, 17-sliding rod. DETAILED DESCRIPTION
[0019] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.
[0020] Example 1
[0021] A PE pipe processing expansion device, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a mounting frame 1, a flaring rod 2, a protective cover 3, an electric heating coil 4, a PE tube 8, a feeding assembly, a clamp assembly and a slide bar 17. A feeding assembly is installed on the left side of the top of the mounting frame 1. The feeding assembly is used to transport the PE tube. A slide bar 17 is slidably provided on the top of the feeding assembly. The slide bar 17 limits the flaring distance of the PE tube. A clamp assembly is provided in the middle of the feeding assembly. A flaring rod 2 is fixedly installed on the right side of the top of the mounting frame 1. Two electric heating coils 4 are provided on the right side of the flaring rod 2. A protective cover 3 is provided on the outside of the electric heating coil 4. It acts on the heating PE tube 8. A PE tube 8 is penetrated in the middle of the clamp assembly. The clamp assembly includes a bidirectional screw rod 6 and a clamp plate 7. A bidirectional screw rod 6 is penetrated in the middle of the sliding block 5. Clamp plates 7 are slidably provided on both sides of the bidirectional screw rod 6. The clamp plate 7 is arc-shaped. The feeding assembly includes a sliding block 5, a motor 9 and a threaded rod 10. A motor 9 is installed on the left side of the top of the mounting frame 1. The motor 9 acts on the output shaft to rotate and drive the sliding block 5 to slide. The output shaft of the motor 9 is connected to the threaded rod 10. The sliding block 5 is slidably provided on the top of the threaded rod 10.
[0022] The existing expansion equipment has low reliability, the force cannot be accurately controlled, and the PE tube 8 is easily damaged. In addition, the expansion length cannot be determined and is often determined by the naked eye. Therefore, this equipment is needed to expand the pipe. First, people place the PE tube 8 in the clamp 7, move the slide bar 17 to a specific length, turn it downward, and push the PE tube 8 to the right until the end contacts the slide bar 17. The end length of the PE tube 8 can be limited, thereby determining the expansion distance of the PE tube 8, and then adjust the bidirectional screw 6 to make the clamp 7 clamp the PE tube 8, accurately position the PE tube 8, and then retract the slide bar 17 to the left. At this time, start the electric heating Circle 4. Since the electric heating circle 4 is a high-temperature device with certain danger, a protective cover 3 needs to be installed to prevent people from accidentally touching it and causing personal injury. Start the motor 9, and the output shaft of the motor 9 drives the threaded rod 10 to rotate. The threaded rod 10 rotates and pushes the sliding block 5 to move to the right. The sliding block 5 transports the PE tube 8 in the splint 7 to the right. The PE tube 8 first passes through the electric heating circle 4 until it reaches the expanding rod 2, thereby completing the expansion of the pipe. When people need to take out the finished product, they need to start the motor 9 in the reverse direction. The threaded rod 10 rotates and pushes the sliding block 5 to move to the left. After reaching the limit, adjust the bidirectional screw 6 to loosen the splint 7 and take out the PE tube 8.
[0023] Example 2
[0024] On the basis of Example 1, Figure 5As shown, it also includes a water tank 11, a water pump 12, a water pipe 13, a sprinkler head 14 and a water storage component. The water tank 11 is provided on the right side of the top of the mounting frame 1. The water tank 11 is used to store water. The water pump 12 is installed on the top of the water tank 11. The top of the water pump 12 is connected to a water pipe 13. The water pipe 13 has two branches. The ends of the two branches of the water pipe 13 are both equipped with sprinkler heads 14. The water storage component includes a water receiving tray 15 and a water outlet 16. The mounting frame 1 is provided with a water receiving tray 15 for receiving cooling water. The water receiving tray 15 is located below the flaring rod 2. The water outlet is installed on the right side of the water receiving tray.
[0025] When people need to cool the pipe after heat processing, they can use the water pump 12 to pump out the water in the water tank 11, spray the water from the sprinkler head 14 through the water pipe 13, and pour it onto the PE pipe 8 for cooling. The PE pipe 8 can be quickly shaped, and the cooling water will flow into the water receiving tray 15, and then flow into the water tank 11 through the water outlet 16 to form circulating water, thereby improving work efficiency.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A flaring device for PE pipe processing, characterized in that: The utility model comprises a mounting frame (1), an expansion rod (2), an electric heating coil (4), a PE tube (8), a feeding assembly, a clamp assembly and a slide rod (17). The mounting frame (1) is provided with a feeding assembly on the left side of the top, a slide rod (17) is slidably provided on the top of the feeding assembly, a clamp assembly is provided in the middle of the feeding assembly, an expansion rod (2) is provided on the right side of the top of the mounting frame (1), two electric heating coils (4) are provided on the right side of the expansion rod (2), and a PE tube (8) is provided through the middle of the clamp assembly.
2. A PE pipe processing expansion device as claimed in claim 1, characterized in that: The feeding assembly comprises a sliding block (5), a motor (9) and a threaded rod (10); the motor (9) is installed on the left side of the top of the mounting frame (1); the output shaft of the motor (9) is connected to the threaded rod (10); and the sliding block (5) is slidably arranged on the top of the threaded rod (10).
3. A PE pipe processing expansion device as claimed in claim 2, characterized in that: The clamp assembly comprises a bidirectional screw rod (6) and a clamping plate (7); the bidirectional screw rod (6) is provided through the middle of the sliding block (5); and the clamping plates (7) are provided slidably on both sides of the bidirectional screw rod (6).
4. A PE pipe processing expansion device as claimed in claim 3, characterized in that: It also includes a protective cover (3), and the protective cover (3) is arranged outside the electric heating coil (4).
5. A PE pipe processing expansion device as claimed in claim 4, characterized in that: The utility model also comprises a water tank (11), a water pump (12), a water pipe (13), a spray head (14) and a water storage component. The water tank (11) is arranged on the right side of the top of the mounting frame (1), the water pump (12) is arranged on the top of the water tank (11), the water pipe (13) is arranged on the top of the water pump (12), the water pipe (13) has two branches, and the spray heads (14) are arranged at the ends of the two branches of the water pipe (13).
6. A PE pipe processing expansion device as claimed in claim 5, characterized in that: The water storage component comprises a water receiving tray (15) and a water outlet (16). The mounting frame (1) is provided with the water receiving tray (15), the water receiving tray (15) is located below the flaring rod (2), and the water outlet (16) is installed on the right side of the water receiving tray (15).