Aluminum pipe boring device for water heater machining

Abstract

The utility model discloses an aluminum pipe boring device for processing a water heater, which comprises a rack, a fixed seat is fixed at the middle point of the top of the rack, and an air bag mounting cylinder is fixed at one end of a positioning rod; and a rotating pipe is arranged on the movable plate in a penetrating manner. According to the aluminum pipe boring device for water heater machining, the L-shaped mounting base, the positioning rod, the air bag mounting barrel and the air bag can be driven to transversely move through the transverse moving assembly, so that the air bag mounting barrel and the air bag are inserted into a pipe fitting, and then air injection can be conducted on the air bag to make the air bag expand to abut against the inner wall of the pipe fitting; in this way, the interior of the pipe fitting can be blocked in the boring process, after the air bag is pulled out of the interior of the pipe fitting, the air bag can also bring out cutting waste in the pipe fitting together, the cutting waste can be prevented from entering the deep position of the pipe fitting, the cutting waste in the pipe fitting can be conveniently cleaned, manual cleaning is not needed after boring, and the machining efficiency is improved. And the step of cleaning the scraps is omitted, so that the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a boring device for aluminum tubes used in the processing of water heaters. Background Technique

[0002] A water heater is a heating device that uses water as a heat transfer medium and is heated by electricity. It is one of the most important household appliances in daily life. It can quickly and conveniently obtain hot water, avoiding the trouble and waste of boiling water. The water heater has functions such as rapid heating up, efficient heating, and automatic heat preservation, which can save time and energy to meet the needs of daily life and work. The water heater is usually made of aluminum tubes, and in order to facilitate the installation of the aluminum tubes, it is necessary to perform boring treatment on the inner wall of the port of the aluminum tubes.

[0003] At present, when the existing boring device bores the inner wall of the port of the pipe fitting, a certain amount of cutting waste will be generated, and it is difficult to take out the cutting waste located inside the pipe fitting. After cutting, the staff still needs to rely on tools to clean the cutting waste deep in the pipe fitting, which is time-consuming and laborious and will also increase the processing efficiency after boring the pipe fitting. Content of the Utility Model

[0004] The purpose of the utility model is to provide a boring device for aluminum tubes used in the processing of water heaters, so as to solve the problem that when the existing boring device bores the inner wall of the port of the pipe fitting, the cutting waste located inside the pipe fitting is difficult to take out, and the staff still needs to rely on tools to clean the cutting waste deep in the pipe fitting after cutting as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A boring device for aluminum tubes used in the processing of water heaters, including a frame,

[0006] A fixed seat is fixed at the midpoint of the top of the frame, and L-shaped mounting seats are arranged at both ends of the top of the frame. A movable plate is slidably connected to the L-shaped mounting seat, and a positioning rod is fixed on the side of the L-shaped mounting seat. One end of the positioning rod is fixed with an airbag mounting cylinder, and an airbag is arranged in the airbag mounting cylinder;

[0007] A rotating tube is arranged through the movable plate, and a sleeve is sleeved on the rotating tube. Cutting tools are fixed at both ends of the sleeve, and the positioning rod is located inside the rotating tube;

[0008] A driving component is arranged on the movable plate, and the driving component is used to drive the rotating tube to rotate;

[0009] Transverse movement components are arranged at both ends of the top of the frame, and the transverse movement components are used to drive the L-shaped mounting seat to move horizontally.

[0010] In the above technical solution, it is possible to prevent cutting waste from entering the deep part of the pipe fitting, and it is also convenient to clean the cutting waste inside the pipe fitting, so that manual cleaning is not required after boring, eliminating the step of cleaning the chips, which helps to improve the operation efficiency.

[0011] Preferably, an arc-shaped limiting groove is formed at the top of the fixed seat, and a pipe fitting fastening mechanism is further arranged on the fixed seat.

[0012] In the above technical solution, the arc-shaped limiting groove at the top of the fixed seat can facilitate the positioning of the pipe fitting, and the pipe fitting fastening mechanism inside the fixed seat can fix the pipe fitting by extrusion to prevent the pipe fitting from shifting during boring.

[0013] Preferably, a sliding groove is formed at one end of the rotating pipe, a sliding block is fixed to the inner wall of the sleeve, a limiting bolt is fixed to the top of the sleeve, and the limiting bolt passes through the sleeve and contacts the rotating pipe.

[0014] In the above technical solution, it is convenient to disassemble and replace the sleeve and the tool.

[0015] Preferably, the driving assembly includes a first motor, the first motor is fixed to one end of the top of the movable plate, a first pulley is installed at the other end of the top of the movable plate, the first pulley is connected to the output end of the first motor, a second pulley is fixed to the rotating pipe, and the second pulley is connected to the first pulley through a belt.

[0016] In the above technical solution, by driving the first pulley to rotate by the first motor, the first pulley can drive the second pulley and the rotating pipe to rotate through the belt. The rotation of the rotating pipe will drive the sleeve and the tool to rotate, and then the movable plate can be pushed to drive the rotating pipe, the sleeve and the tool to enter the pipe fitting for boring operation.

[0017] Preferably, a cylinder is fixedly penetrated through the L-shaped mounting seat, and the output end of the cylinder is connected to the movable plate.

[0018] In the above technical solution, by driving the movable plate to move horizontally by the cylinder, the rotating pipe, the sleeve and the tool can be driven to enter the pipe fitting for boring operation.

[0019] Preferably, the transverse movement assembly includes a second motor, the second motor is fixed to the side of the frame, gaps are formed at both ends of the top of the frame, a lead screw is arranged in the gap, the lead screw is connected to the output end of the second motor, and the lead screw penetrates through the L-shaped mounting seat and is in threaded connection with it.

[0020] In the above technical solution, by driving the lead screw to rotate by the second motor, the lead screw can drive the L-shaped mounting seat in threaded connection with it to move horizontally.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the aluminum tube boring device for water heater processing,

[0022] (1) The L-shaped mounting seat, the positioning rod, the airbag mounting tube and the airbag can be driven to move laterally by the transverse movement component so that the airbag mounting tube and the airbag can be inserted into the interior of the pipe. After that, the airbag can be inflated and pressed against the inner wall of the pipe, so that the interior of the pipe can be sealed during the boring process. When the airbag is pulled out of the pipe, the airbag will also take out the cutting waste inside the pipe. This not only prevents the cutting waste from entering the deep part of the pipe, but also facilitates the cleaning of the cutting waste inside the pipe, so that manual cleaning is not required after boring, eliminating the step of cleaning the waste chips, and helping to improve work efficiency.

[0023] (2) The sleeve and the tool can be installed by inserting the slider on the inner wall of the sleeve into the slide groove on the rotating tube, and then the sleeve can be locked by the limit bolt. This disassembly and assembly method can easily and quickly disassemble and replace the sleeve and the tool, so as to facilitate the boring of pipes with different inner diameters, making it more widely used. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the L-shaped mounting base of the utility model;

[0026] Figure 3 This is a side view of the rotating tube and sleeve structure of the utility model.

[0027] In the figure: 1. Frame, 2. Fixed seat, 3. L-shaped mounting seat, 4. Movable plate, 5. Positioning rod, 6. Airbag mounting tube, 7. Airbag, 8. Rotating tube, 9. Slide groove, 10. Sleeve, 11. Slider, 12. Tool, 13. Limit bolt, 14. Drive assembly, 1401. Motor 1, 1402. Pulley 1, 1403. Pulley 2, 15. Cylinder, 16. Transverse movement assembly, 1601. Motor 2, 1602. Screw. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figures 1-3, the present utility model provides a technical solution: a boring device for aluminum pipes in the processing of water heaters, as Figure 1 , Figure 2 and Figure 3 shown, a fixed seat 2 is fixed at the midpoint of the top of the frame 1, and L-shaped mounting seats 3 are arranged at both ends of the top of the frame 1. A movable plate 4 is slidably connected to the L-shaped mounting seat 3, and a positioning rod 5 is fixed to the side of the L-shaped mounting seat 3. One end of the positioning rod 5 is fixed with an airbag mounting cylinder 6, and an airbag 7 is arranged in the airbag mounting cylinder 6;

[0030] A rotating tube 8 is arranged through the movable plate 4, and a sleeve 10 is sleeved on the rotating tube 8. Cutters 12 are fixed at both ends of the sleeve 10, and the positioning rod 5 is located inside the rotating tube 8;

[0031] A driving assembly 14 is arranged on the movable plate 4, and the driving assembly 14 is used to drive the rotating tube 8 to rotate;

[0032] Transverse movement assemblies 16 are arranged at both ends of the top of the frame 1, and the transverse movement assemblies 16 are used to drive the L-shaped mounting seats 3 to move horizontally.

[0033] As Figure 1 shown, an arc-shaped limiting groove is formed at the top of the fixed seat 2, and a pipe fitting fastening mechanism is also arranged on the fixed seat 2.

[0034] Specifically, the pipe fitting fastening mechanism is composed of a screw rod and an arc-shaped block. Screw rods are arranged at both ends of the side of the fixed seat 2, and an arc-shaped block is arranged at one end of the screw rod. By rotating the screw rod to drive the arc-shaped block to abut against the pipe fitting, the pipe fitting inside the fixed seat 2 can be fastened.

[0035] As Figure 1 , Figure 2 and Figure 3 shown, a chute 9 is formed at one end of the rotating tube 8, a slider 11 is fixed to the inner wall of the sleeve 10, a limit bolt 13 is fixed to the top of the sleeve 10, and the limit bolt 13 passes through the sleeve 10 and contacts the rotating tube 8.

[0036] As Figure 1 and Figure 2 shown, the driving assembly 14 includes a first motor 1401. The first motor 1401 is fixed at one end of the top of the movable plate 4, and a first pulley 1402 is installed at the other end of the top of the movable plate 4. The first pulley 1402 is connected to the output end of the first motor 1401. A second pulley 1403 is fixed on the rotating tube 8, and the second pulley 1403 is connected to the first pulley 1402 through a belt.

[0037] As Figure 1 and Figure 2 shown, a cylinder 15 is fixedly arranged through the L-shaped mounting seat 3, and the output end of the cylinder 15 is connected to the movable plate 4.

[0038] AsFigure 1 and Figure 2 As shown in Figure 2 , the transverse movement component 16 includes a second motor 1601, which is fixed to the side of the frame 1. There are notches at both ends of the top of the frame 1, and a lead screw 1602 is arranged in the notches. The lead screw 1602 is connected to the output end of the second motor 1601 and penetrates through the L-shaped mounting seat 3 and is threadedly connected thereto.

[0039] Working principle: When in use, first fix the pipe fitting on the fixed seat 2, and then turn on the second motor 1601 to drive the lead screw 1602 to rotate, so that the lead screw 1602 drives the two L-shaped mounting seats 3 to approach each other. At the same time, the positioning rods 5 on the L-shaped mounting seats 3 will penetrate into the interior of the pipe fitting. Then, the air pump can be used to inflate the airbag 7 inside the airbag mounting cylinder 6 to make it expand and press against the inner wall of the pipe fitting. Then, turn on the first motor 1401 to drive the first pulley 1402 to rotate, so that the first pulley 1402 drives the second pulley 1403, the rotating pipe 8, the sleeve 10 and the cutter 12 to rotate through the belt. Then, turn on the two cylinders 15 to drive the two movable plates 4 to approach each other, so that the rotating pipe 8, the sleeve 10 and the cutter 12 can enter the interior of the pipe fitting to perform boring operations on the inner wall of the pipe fitting port. After the boring operation is completed, turn on the second motor 1601 again to drive the lead screw 1602 to rotate, so that the lead screw 1602 drives the two L-shaped mounting seats 3 to move away from each other. At the same time, the positioning rods 5 and the airbag 7 will be withdrawn from the interior of the pipe fitting, and at the same time, the airbag 7 will carry out the cutting waste inside the pipe fitting together.

[0040] This completes the entire operation, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0041] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention in a simplified manner, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection scope of the present invention.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum pipe boring device for water heater processing, comprising a frame (1), characterized in that: A fixed seat (2) is fixed at the midpoint of the top of the frame (1), and L-shaped mounting seats (3) are arranged at both ends of the top of the frame (1). An movable plate (4) is slidably connected to the L-shaped mounting seat (3), and a positioning rod (5) is fixed to the side of the L-shaped mounting seat (3). One end of the positioning rod (5) is fixed with an airbag mounting cylinder (6), and an airbag (7) is arranged in the airbag mounting cylinder (6); A rotating pipe (8) is arranged through the movable plate (4), and a sleeve (10) is sleeved on the rotating pipe (8). Cutting tools (12) are fixed at both ends of the sleeve (10), and the positioning rod (5) is located inside the rotating pipe (8); A driving component (14) is arranged on the movable plate (4), and the driving component (14) is used to drive the rotating pipe (8) to rotate; Transverse movement components (16) are arranged at both ends of the top of the frame (1), and the transverse movement components (16) are used to drive the L-shaped mounting seats (3) to move horizontally.

2. The aluminum tube boring device for water heater processing according to claim 1, characterized in that: An arc-shaped limiting groove is formed at the top of the fixed seat (2), and a pipe fitting fastening mechanism is further arranged on the fixed seat (2).

3. The aluminum tube boring device for water heater processing according to claim 1, characterized in that: A chute (9) is formed at one end of the rotating pipe (8), a slider (11) is fixed to the inner wall of the sleeve (10), a limiting bolt (13) is fixed to the top of the sleeve (10), and the limiting bolt (13) penetrates through the sleeve (10) and contacts the rotating pipe (8).

4. A boring device for aluminum pipes used in the processing of water heaters according to claim 1, characterized in that: The driving component (14) includes a first motor (1401), the first motor (1401) is fixed at one end of the top of the movable plate (4), and a first pulley (1402) is installed at the other end of the top of the movable plate (4). The first pulley (1402) is connected to the output end of the first motor (1401). A second pulley (1403) is fixed on the rotating pipe (8), and the second pulley (1403) is connected to the first pulley (1402) through a belt.

5. A boring device for aluminum pipes used in the processing of water heaters according to claim 1, characterized in that: A cylinder (15) is fixedly arranged through the L-shaped mounting seat (3), and the output end of the cylinder (15) is connected to the movable plate (4).

6. The aluminum pipe boring device for water heater processing according to claim 1, characterized in that: The transverse movement component (16) includes a second motor (1601), the second motor (1601) is fixed to the side of the frame (1), and notches are formed at both ends of the top of the frame (1). A lead screw (1602) is arranged in the notches, and the lead screw (1602) is connected to the output end of the second motor (1601). The lead screw (1602) penetrates through the L-shaped mounting seat (3) and is in threaded connection with it.

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