Novel stainless steel precision pipe inner wall cleaning device

Abstract

The utility model relates to the technical field of stainless steel precision tube machining, in particular to a novel stainless steel precision tube inner wall cleaning device which is convenient to thoroughly brush the inner wall of a tube and improves the cleaning effect of the inner wall of the tube. Comprising a workbench, a screw rod, a first motor, two sets of moving blocks, two sets of moving frames, two sets of first electric push rods, four sets of lifting plates, a first vertical plate, a rotating disc, two sets of fixing bases, a worm, a second motor, a worm gear, a third motor, a reciprocating screw rod, two sets of guide rods, an adjusting block, a second electric push rod, a brush, a supporting device and a feeding device. The screw rod is rotatably installed in a sliding groove of the workbench, the first motor is installed at the right end of the workbench, the supporting device is installed on the left side of the top end of the workbench and clamped with the reciprocating screw rod and the left ends of the two sets of guide rods in a matched mode, and the feeding device is installed at the top end of the workbench and connected with the adjusting block in a matched mode.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel precision tube processing, and in particular to a novel stainless steel precision tube inner wall cleaning device. Background Technology

[0002] Stainless steel precision tubes are a type of tubing with high-precision dimensions and excellent corrosion resistance. They are widely used in pharmaceuticals, food processing, petrochemicals, aerospace and other fields. These tubes typically have strict dimensional tolerances and surface finish requirements to meet the needs of precision equipment and high-tech industries.

[0003] In the production process of stainless steel precision tubes, cleaning is an important step in ensuring product quality. On the production line, cleaning is usually carried out at various stages of tube processing to remove impurities such as cutting fluid, oil, and iron filings generated during production, thus ensuring the cleanliness of the final product.

[0004] However, existing cleaning devices still leave residues or dirt on the inner wall of stainless steel precision tubes after cleaning, resulting in poor cleaning effectiveness. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a novel stainless steel precision pipe inner wall cleaning device that facilitates thorough cleaning of the inner wall of the pipe and improves the cleaning effect of the inner wall of the pipe by setting this device.

[0006] This utility model discloses a novel stainless steel precision tube inner wall cleaning device, comprising a worktable, a screw, a first motor, two sets of moving blocks, two sets of moving frames, two sets of first electric push rods, four sets of lifting plates, a first upright plate, a turntable, two sets of fixed seats, a worm gear, a second motor, a worm wheel, a third motor, a reciprocating screw, two sets of guide rods, an adjusting block, a second electric push rod, a brush, a support device, and a feeding device. The top of the worktable is provided with a sliding groove, and the screw is rotatably installed within the sliding groove. The first motor is installed at the right end of the worktable, and its output end passes through the right end of the worktable and connects to the right end of the screw. The two sets of moving blocks slide within the sliding groove of the worktable, and each set of moving blocks has a threaded hole in its middle, connecting it to the screw. The two sets of moving blocks are respectively installed at the bottom of the two sets of moving frames. The four sets of first electric push rods are respectively installed at the top and bottom of the two sets of moving frames. The four sets of lifting plates are respectively installed at the output ends of the four sets of first electric push rods, and each of the four sets of lifting plates is provided with an arc-shaped clamp. The first upright plate is mounted on... The turntable is mounted on the top right side of the workbench. It rotates and is mounted on the left end of the first vertical plate. Two sets of fixed seats are symmetrically mounted on the upper left side of the first vertical plate. A worm gear rotates and is mounted on the two sets of fixed seats. A second motor is mounted on the front end of the front fixed seat, with its output end passing through the front fixed seat and connecting to the front end of the worm gear. A worm wheel is sleeved on the outside of the turntable, meshing with the worm gear. A third motor is mounted in the middle of the left end of the turntable, with its output end connected to the right end of the reciprocating screw. Two sets of guide rods are mounted on the front and rear sides of the left end of the turntable, respectively. A threaded hole is connected in the middle of the adjusting block, and sliding holes are connected at the front and rear of the adjusting block. The threaded hole of the adjusting block is threadedly connected to the reciprocating screw. The adjusting block slides on the two sets of guide rods through the two sets of sliding holes. A second electric push rod is mounted on the top of the adjusting block, and a brush is mounted on the output end of the second electric push rod. A support device is mounted on the top left side of the workbench, engaging with the left ends of the reciprocating screw and the two sets of guide rods. A feeding device is mounted on the top of the workbench, engaging with the adjusting block.

[0007] Preferably, the support device includes a second upright plate, a third electric push rod, a third upright plate, a fourth electric push rod, a connecting plate, a first mounting bracket, and two sets of second mounting brackets. The second upright plate is installed on the left rear side of the top of the workbench. The third electric push rod is installed on the front end of the second upright plate. The third upright plate is installed on the output end of the third electric push rod. The fourth electric push rod is installed on the right end of the third upright plate. The connecting plate is rotatably installed on the output end of the fourth electric push rod. The first mounting bracket is installed in the middle of the right end of the connecting plate. The two sets of second mounting brackets are respectively installed on the front and rear sides of the right end of the connecting plate. The first mounting bracket is engaged with the reciprocating screw. The two sets of second mounting brackets are engaged with the two sets of guide rods.

[0008] Preferably, the feeding device includes a storage tank, a steam tank, a three-way pipe, a first control valve, a pump, a hose, a second control valve, and a retractable hose. The storage tank and the steam tank are both installed on the right rear side of the top of the workbench. The three-way pipe is connected to the front end of the storage tank and the steam tank. The first control valve is installed on the left side of the three-way pipe, and the second control valve is installed on the right side of the three-way pipe. The pump is installed on the right rear side of the top of the workbench. The pump input end is connected to the output end of the three-way pipe, and the pump output end is connected to the input end of the hose. The hose output end is connected to the left end of the turntable through a rotary joint. A chamber is provided inside the turntable. The input end of the retractable hose is connected to the left end of the turntable, and the output end of the retractable hose is connected to the right end of the adjusting block. A chamber is provided inside the adjusting block, and multiple sets of nozzles are connected to the outer end of the adjusting block.

[0009] Preferably, it also includes multiple sets of telescopic tubes, multiple sets of telescopic rods, and multiple sets of springs. The multiple sets of telescopic tubes are evenly installed on the left front side, left rear side, right front side, and right rear side of the inner end of the four sets of lifting plates. The multiple sets of telescopic rods are slidably connected to the multiple sets of springs. The multiple sets of springs are respectively sleeved on the multiple sets of telescopic rods. The multiple sets of springs are installed on the outer end of the four sets of arc-shaped clamps.

[0010] Preferably, it also includes eight sets of T-blocks, which are respectively installed at the front and rear ends of the four sets of lifting plates. The upper front, lower front, upper rear, and lower rear sides of the inner ends of the two sets of moving frames all have T-slots, and the eight sets of T-blocks are slidably connected to the eight sets of T-slots on the two sets of moving frames.

[0011] Preferably, it also includes a fixing plate and bolts. The fixing plate is installed at the output end of the fourth electric push rod. The fixing plate has a through hole, and the upper left side of the connecting plate has a threaded groove. The bolt passes through the through hole of the fixing plate and is threadedly connected to the threaded groove of the connecting plate.

[0012] Preferably, it also includes a slider, and a groove is provided on the rear left side of the top of the worktable. The slider is installed at the bottom of the third vertical plate and is slidably connected to the groove of the worktable.

[0013] Preferably, the brush is made of nylon filaments.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The spacing between the two sets of moving frames is adjusted according to the length of the pipe. By turning on the first motor, the first motor drives the screw to rotate, and the screw is threadedly connected to the two sets of moving blocks. The two sets of moving blocks then drive the two sets of moving frames to move, thereby adjusting the two sets of moving frames to a suitable position. Then, the pipe is passed through the reciprocating screw and the two sets of guide rods and placed on the two sets of lower arc-shaped clamps. Next, the four sets of first electric push rods are turned on, and the four sets of first electric push rods drive the four sets of arc-shaped clamps to move inward through the four sets of lifting plates. The four sets of arc-shaped clamps then fix the pipe. Then, the support device is engaged with the left end of the reciprocating screw and the two sets of guide rods. Then, the second electric push rod is turned on, and the length of the brush is adjusted. When the brush contacts the inner wall of the pipe… Turn on the feeding device and the second motor. The feeding device then discharges the cleaning solution through the adjusting block. The second motor drives the worm gear to rotate, which meshes with the worm wheel. The worm wheel drives the turntable to rotate, which in turn drives the adjusting block to rotate. The brush then scrubs the inner wall of the pipe. Simultaneously, turn on the third motor. The third motor drives the reciprocating screw to rotate, which is threaded onto the adjusting block. The adjusting block slides on two sets of guide rods, causing the brush to rotate laterally and scrub the inner wall of the pipe. After the pipe is cleaned, turn on the second electric push rod to prevent the brush from contacting the pipe. Then, turn on the feeding device, which sprays hot air through the adjusting block to dry the inner wall of the pipe. This equipment facilitates thorough cleaning of the inner wall of the pipe, improving the cleaning effect. Attached Figure Description

[0015] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0016] Figure 2 This is a second-view structural schematic diagram of the present invention;

[0017] Figure 3 yes Figure 1 A magnified structural diagram of A in the middle;

[0018] Figure 4 yes Figure 1 A magnified structural diagram of B in the diagram;

[0019] Figure 5 yes Figure 1 A magnified structural diagram of C;

[0020] Figure 6 yes Figure 2 A magnified structural diagram of D in the diagram;

[0021] Figure 7 yes Figure 2 A magnified structural diagram of E in the middle;

[0022] The following are labels in the attached diagram: 1. Workbench; 2. Screw; 3. First motor; 4. Moving block; 5. Moving frame; 6. First electric push rod; 7. Lifting plate; 8. Arc-shaped clamping plate; 9. First upright plate; 10. Turntable; 11. Fixed base; 12. Worm gear; 13. Second motor; 14. Worm wheel; 15. Third motor; 16. Reciprocating screw; 17. Guide rod; 18. Adjusting block; 19. Second electric push rod; 20. Brush; 21. Second upright plate; 22. Third... 23. Electric push rod; 24. Third upright plate; 25. Fourth electric push rod; 26. Connecting plate; 27. First card holder; 28. Second card holder; 29. ​​Storage box; 30. Steam box; 31. T-shaped pipe; 32. First control valve; 33. Pump; 34. Hose; 35. Second control valve; 36. Telescopic hose; 37. Nozzle; 38. Telescopic pipe; 39. Telescopic rod; 40. Spring; 41. T-block; 42. Fixing plate; 43. Bolt; 44. Slider. Detailed Implementation

[0023] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0024] like Figures 1 to 7As shown, this utility model discloses a novel stainless steel precision tube inner wall cleaning device, comprising a worktable 1, a screw 2, a first motor 3, two sets of moving blocks 4, two sets of moving frames 5, two sets of first electric push rods 6, four sets of lifting plates 7, a first upright plate 9, a turntable 10, two sets of fixed seats 11, a worm gear 12, a second motor 13, a worm wheel 14, a third motor 15, a reciprocating screw 16, two sets of guide rods 17, an adjusting block 18, a second electric push rod 19, a brush 20, a support device, and a feeding device. The top of the worktable 1 is provided with a sliding groove, and the screw 2 is rotatably installed in the sliding groove of the worktable 1. A motor 3 is installed on the right end of the workbench 1. The output end of the first motor 3 passes through the right end of the workbench 1 and connects to the right end of the screw 2. Two sets of moving blocks 4 slide in the grooves of the workbench 1. The middle of the two sets of moving blocks 4 is connected by threaded holes. The two sets of moving blocks 4 are threadedly connected to the screw 2. The two sets of moving blocks 4 are respectively installed at the bottom of the two sets of moving frames 5. Four sets of first electric push rods 6 are respectively installed at the top and bottom of the two sets of moving frames 5. Four sets of lifting plates 7 are respectively installed at the output ends of the four sets of first electric push rods 6. Each of the four sets of lifting plates 7 is provided with an arc-shaped clamping plate 8. The first upright plate 9 is installed on the top of the workbench 1. On the right side of the first vertical plate 9, a turntable 10 is rotatably mounted on the left side of the first vertical plate 9. Two sets of fixed seats 11 are symmetrically mounted on the upper left side of the first vertical plate 9. A worm gear 12 is rotatably mounted on the two sets of fixed seats 11. A second motor 13 is mounted on the front end of the front fixed seat 11. The output end of the second motor 13 passes through the front fixed seat 11 and connects to the front end of the worm gear 12. A worm wheel 14 is sleeved on the outside of the turntable 10 and meshes with the worm gear 12. A third motor 15 is mounted in the middle of the left end of the turntable 10. The output end of the third motor 15 is connected to the right end of the reciprocating screw 16. Two sets of guide rods 17 are respectively mounted on the left end of the turntable 10. The front and rear sides of the adjusting block 18 are connected by threaded holes in the middle. The front and rear of the adjusting block 18 are connected by sliding holes. The threaded holes of the adjusting block 18 are threadedly connected to the reciprocating screw 16. The adjusting block 18 slides on the two sets of guide rods 17 through the two sets of sliding holes. The second electric push rod 19 is installed on the top of the adjusting block 18. The brush 20 is installed on the output end of the second electric push rod 19. The support device is installed on the left side of the top of the workbench 1. The support device is engaged with the left end of the reciprocating screw 16 and the two sets of guide rods 17. The feeding device is installed on the top of the workbench 1. The feeding device is engaged with the adjusting block 18.

[0025] Adjust the spacing between the two sets of moving frames 5 according to the length of the pipe. Turn on the first motor 3, which drives the screw 2 to rotate. The screw 2 is threadedly connected to the two sets of moving blocks 4, which in turn move the two sets of moving frames 5, thus adjusting them to the appropriate position. Then, pass the pipe through the reciprocating screw 16 and the two sets of guide rods 17 and place it on the two sets of lower arc-shaped clamping plates 8. Next, turn on the four sets of first electric push rods 6, which, through the four sets of lifting plates 7, drive the four sets of arc-shaped clamping plates 8 inward, fixing the pipe in place. Then, engage the support device with the left end of the reciprocating screw 16 and the two sets of guide rods 17. Then, turn on the second electric push rod 19, which adjusts the length of the brush 20. Once the brush 20 contacts the inner wall of the pipe, turn on the feeding device and the second motor 13 to feed the pipe. The device discharges the cleaning fluid through the adjusting block 18. The second motor 13 drives the worm gear 12 to rotate, which meshes with the worm wheel 14. The worm wheel 14 drives the turntable 10 to rotate, which in turn drives the adjusting block 18 to rotate. The brush 20 then scrubs the inner wall of the pipe. Simultaneously, the third motor 15 is activated, driving the reciprocating screw 16 to rotate. The reciprocating screw 16 is threadedly connected to the adjusting block 18, which slides on the two sets of guide rods 17. This causes the brush 20 to rotate laterally and scrub the inner wall of the pipe. After the pipe is cleaned, the second electric push rod 19 is activated to prevent the brush 20 from contacting the pipe. Then, the feeding device is activated, which sprays hot air through the adjusting block 18 to dry the inner wall of the pipe. This device facilitates thorough cleaning of the inner wall of the pipe and improves the cleaning effect.

[0026] As a preferred embodiment of the above, the support device includes a second upright plate 21, a third electric push rod 22, a third upright plate 23, a fourth electric push rod 24, a connecting plate 25, a first mounting bracket 26, and two sets of second mounting brackets 27. The second upright plate 21 is installed on the left rear side of the top of the workbench 1. The third electric push rod 22 is installed on the front end of the second upright plate 21. The third upright plate 23 is installed on the output end of the third electric push rod 22. The fourth electric push rod 24 is installed on the right end of the third upright plate 23. The connecting plate 25 is rotatably installed on the output end of the fourth electric push rod 24. The first mounting bracket 26 is installed in the middle of the right end of the connecting plate 25. The two sets of second mounting brackets 27 are respectively installed on the front and rear sides of the right end of the connecting plate 25. The first mounting bracket 26 is engaged with the reciprocating screw 16. The two sets of second mounting brackets 27 are engaged with the two sets of guide rods 17.

[0027] By setting up a second upright plate 21, a third electric push rod 22, a third upright plate 23, a fourth electric push rod 24, a connecting plate 25, a first clamping seat 26, and a second clamping seat 27, after the pipe is fixed, the third electric push rod 22 is opened, which drives the third upright plate 23 to move downward. When the first clamping seat 26 corresponds to the position of the reciprocating screw 16, the fourth electric push rod 24 is opened, which drives the connecting plate 25 to move to the right, thereby enabling the first clamping seat 26 to rotate and clamp with the reciprocating screw 16. The two sets of second clamping seats 27 are clamped with the two sets of guide rods 17, which support the reciprocating screw 16 and the guide rods 17, improving their stability.

[0028] As a preferred embodiment of the above, the feeding device includes a storage tank 28, a steam tank 29, a three-way pipe 30, a first control valve 31, a pump 32, a hose 33, a second control valve 34, and a retractable hose 35. The storage tank 28 and the steam tank 29 are both installed on the rear right side of the top of the workbench 1. The three-way pipe 30 communicates with the front ends of the storage tank 28 and the steam tank 29. The first control valve 31 is installed on the left side of the three-way pipe 30, and the second control valve 34 is installed on the right side of the three-way pipe 30. The pump... 32 is installed on the right rear side of the top of the workbench 1. The input end of the pump 32 is connected to the output end of the three-way pipe 30. The output end of the pump 32 is connected to the input end of the hose 33. The output end of the hose 33 is connected to the left end of the turntable 10 through a rotary joint. A chamber is provided inside the turntable 10. The input end of the telescopic hose 35 is connected to the left end of the turntable 10. The output end of the telescopic hose 35 is connected to the right end of the adjusting block 18. A chamber is provided inside the adjusting block 18. Multiple sets of nozzles 36 are connected to the outer end of the adjusting block 18.

[0029] By setting up a storage tank 28, a steam tank 29, a three-way pipe 30, a first control valve 31, a pump 32, a hose 33, a second control valve 34, a retractable hose 35, and nozzles 36, the cleaning fluid in the storage tank 28 is introduced into the regulating block 18 through the three-way pipe 30, the pump 32, the hose 33, the turntable 10, and the retractable hose 35 by opening the pump 32 and the first control valve 31, and then sprayed out by multiple sets of nozzles 36 to clean the pipe. By opening the second control valve 34 and the pump 32, the hot air in the steam tank 29 is introduced into the regulating block 18 through the three-way pipe 30, the pump 32, the hose 33, the turntable 10, and the retractable hose 35, and then sprayed out by multiple sets of nozzles 36. The hot air sprayed out by multiple sets of nozzles 36 dries the inner wall of the pipe. This not only cleans the inner wall of the pipe but also dries it.

[0030] As a preferred embodiment of the above, it also includes multiple sets of telescopic tubes 37, multiple sets of telescopic rods 38, and multiple sets of springs 39. The multiple sets of telescopic tubes 37 are evenly installed on the left front side, left rear side, right front side, and right rear side of the inner end of the four sets of lifting plates 7. The multiple sets of telescopic rods 38 are slidably connected to the multiple sets of springs 39. The multiple sets of springs 39 are respectively sleeved on the multiple sets of telescopic rods 38. The multiple sets of springs 39 are installed on the outer end of the four sets of arc-shaped clamps 8.

[0031] By setting up telescopic tubes 37, telescopic rods 38, and springs 39, when the four sets of first electric push rods 6 drive the four sets of arc-shaped clamps 8 to move inward through the four sets of lifting plates 7, the four sets of arc-shaped clamps 8 adaptively clamp the pipe under the action of multiple sets of telescopic tubes 37, multiple sets of telescopic rods 38, and multiple sets of springs 39, which can avoid damage to the pipe caused by the clamping of the four sets of arc-shaped clamps 8.

[0032] As a preferred embodiment of the above, it also includes eight sets of T-blocks 40, which are respectively installed at the front and rear ends of the four sets of lifting plates 7. The upper front, lower front, upper rear and lower rear sides of the inner ends of the two sets of moving frames 5 are all provided with T-slots, and the eight sets of T-blocks 40 are slidably connected to the eight sets of T-slots on the two sets of moving frames 5.

[0033] By setting T-blocks 40, when the four sets of lifting plates 7 move, the eight sets of T-blocks 40 slide in the eight sets of T-slots of the two sets of moving frames 5, which can improve the stability of the movement of the lifting plates 7.

[0034] As a preferred embodiment of the above embodiment, it also includes a fixing plate 41 and a bolt 42. The fixing plate 41 is installed at the output end of the fourth electric push rod 24. A through hole is provided on the fixing plate 41. A threaded groove is provided on the upper left side of the connecting plate 25. The bolt 42 passes through the through hole of the fixing plate 41 and is threadedly connected to the threaded groove of the connecting plate 25.

[0035] By setting a fixing plate 41 and a bolt 42, and rotating the bolt 42 so that the bolt 42 passes through the fixing plate 41 and is threadedly connected to the connecting plate 25, the connecting plate 25 is fixed. When the first card holder 26 is engaged with the reciprocating screw 16, and the two sets of second card holders 27 are engaged with the two sets of guide rods 17, the bolt 42 is loosened to separate the bolt 42 from the connecting plate 25. When the turntable 10 rotates, the connecting plate 25 rotates on the fourth electric push rod 24, which serves to limit the position of the connecting plate 25.

[0036] As a preferred embodiment of the above embodiment, it also includes a slider 43. A sliding groove is provided at the rear left side of the top of the worktable 1. The slider 43 is installed at the bottom of the third vertical plate 23 and is slidably connected to the sliding groove of the worktable 1.

[0037] By setting slider 43, the stability of the sliding of the third upright plate 23 can be improved, and it can also be used to position the third upright plate 23.

[0038] As a preferred embodiment of the above, the brush 20 is made of nylon filaments;

[0039] Nylon bristles have good flexibility, are not easy to break, and are suitable for long-term use. In addition, nylon bristles have good wear resistance and are not easy to wear down the inner wall of the pipe. Nylon bristles have good resistance to most chemicals and are not easily corroded by chemicals.

[0040] This utility model discloses a novel stainless steel precision tube inner wall cleaning device. During operation, the distance between two sets of moving frames 5 is first adjusted according to the tube length. Then, the first motor 3 is activated, driving the screw 2 to rotate. The screw 2 is threadedly connected to two sets of moving blocks 4, which in turn move the two sets of moving frames 5, adjusting them to a suitable position. Next, the tube is passed through the reciprocating screw 16 and two sets of guide rods 17 and placed on the two sets of lower arc-shaped clamping plates 8. Then, four sets of first electric push rods 6 are activated, which, through four sets of lifting plates 7, drive the four sets of arc-shaped clamping plates 8. Moving inward, the four sets of arc-shaped clamps 8, under the action of multiple sets of telescopic tubes 37, multiple sets of telescopic rods 38, and multiple sets of springs 39, adaptively fix the pipe. Then, the third electric push rod 22 is opened, which drives the third vertical plate 23 to move downward. When the first clamping seat 26 aligns with the reciprocating screw 16, the fourth electric push rod 24 is opened, which drives the connecting plate 25 to move to the right, thereby causing the first clamping seat 26 to rotate and engage with the reciprocating screw 16. The two sets of second clamping seats 27 engage with the two sets of guide rods 17. Then, the second electric push rod 19 is opened, which... Adjust the length of the brush 20. Once the brush 20 contacts the inner wall of the pipe, turn on the pump 32 and the first control valve 31. The cleaning fluid in the storage tank 28 is then introduced into the adjusting block 18 through the three-way pipe 30, pump 32, hose 33, turntable 10, and retractable hose 35, and sprayed out by multiple nozzles 36. Then, turn on the second motor 13, which drives the worm gear 12 to rotate. The worm gear 12 meshes with the worm wheel 14, which drives the turntable 10 to rotate as a whole. The turntable 10 then drives the adjusting block 18 to rotate as a whole, and the brush 20 scrubs the inner wall of the pipe. At the same time, turn on the third motor 15. 5 drives the reciprocating screw 16 to rotate, and the reciprocating screw 16 is threadedly connected to the adjusting block 18. The adjusting block 18 slides on the two sets of guide rods 17, thereby driving the brush 20 to rotate laterally to brush the inner wall of the pipe. After the pipe is cleaned, the second electric push rod 19 is opened so that the brush 20 does not contact the pipe. Then the second control valve 34 and the pump 32 are opened. The hot air in the steam box 29 is introduced into the adjusting block 18 through the three-way pipe 30, the pump 32, the hose 33, the turntable 10 and the telescopic hose 35 and sprayed out by multiple sets of nozzles 36. The hot air sprayed by the multiple sets of nozzles 36 dries the inner wall of the pipe.

[0041] This utility model discloses a novel stainless steel precision tube inner wall cleaning device. Its installation, connection, or setting methods are all common mechanical methods, and any method that can achieve its beneficial effect can be implemented. The first motor 3, first electric push rod 6, second motor 13, third motor 15, second electric push rod 19, third electric push rod 22, fourth electric push rod 24, and pump 32 of this novel stainless steel precision tube inner wall cleaning device are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual.

[0042] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A novel stainless steel precision tube inner wall cleaning device, characterized in that, The components include a workbench (1), a screw (2), a first motor (3), two sets of moving blocks (4), two sets of moving frames (5), two sets of first electric push rods (6), four sets of lifting plates (7), a first upright plate (9), a turntable (10), two sets of fixed seats (11), a worm gear (12), a second motor (13), a worm wheel (14), a third motor (15), a reciprocating screw (16), two sets of guide rods (17), an adjusting block (18), a second electric push rod (19), a brush (20), a support device, and a feeding device. A groove is provided at the top of the workbench (1), and the screw (2) is rotatably installed in the groove of the workbench (1). The first motor (3) is installed on the workbench (1). At the right end, the output end of the first motor (3) passes through the right end of the workbench (1) and connects to the right end of the screw (2). The two sets of moving blocks (4) slide in the groove of the workbench (1). The two sets of moving blocks (4) are connected by threaded holes in the middle. The two sets of moving blocks (4) are threadedly connected to the screw (2). The two sets of moving blocks (4) are respectively installed at the bottom of the two sets of moving frames (5). The four sets of first electric push rods (6) are respectively installed at the top and bottom of the two sets of moving frames (5). The four sets of lifting plates (7) are respectively installed at the output ends of the four sets of first electric push rods (6). The four sets of lifting plates (7) are all equipped with arc-shaped clamps (8). The first upright plate (9) is installed on the right side of the top of the workbench (1). The turntable ( 10) Rotatably mounted on the left end of the first upright plate (9), two sets of fixed seats (11) are symmetrically mounted on the upper side of the left end of the first upright plate (9), the worm (12) is rotatably mounted on the two sets of fixed seats (11), the second motor (13) is mounted on the front end of the front fixed seat (11), the output end of the second motor (13) passes through the front fixed seat (11) and is connected to the front end of the worm (12), the worm wheel (14) is sleeved on the outside of the turntable (10), the worm wheel (14) meshes with the worm (12), the third motor (15) is mounted in the middle of the left end of the turntable (10), the output end of the third motor (15) is connected to the right end of the reciprocating screw (16), and two sets of guide rods (17) are respectively mounted on the left side of the turntable (10). The front and rear sides of the end are connected by threaded holes in the middle of the adjusting block (18), and the front and rear of the adjusting block (18) are connected by sliding holes. The threaded holes of the adjusting block (18) are threadedly connected to the reciprocating screw (16). The adjusting block (18) slides on the two sets of guide rods (17) through the two sets of sliding holes. The second electric push rod (19) is installed on the top of the adjusting block (18). The brush (20) is installed on the output end of the second electric push rod (19). The support device is installed on the left side of the top of the workbench (1). The support device is fitted and clamped with the left end of the reciprocating screw (16) and the two sets of guide rods (17). The feeding device is installed on the top of the workbench (1). The feeding device is connected to the adjusting block (18).

2. The novel stainless steel precision tube inner wall cleaning device as described in claim 1, characterized in that, The support device includes a second upright plate (21), a third electric push rod (22), a third upright plate (23), a fourth electric push rod (24), a connecting plate (25), a first card holder (26), and two sets of second card holders (27). The second upright plate (21) is installed on the left rear side of the top of the workbench (1). The third electric push rod (22) is installed on the front end of the second upright plate (21). The third upright plate (23) is installed on the output end of the third electric push rod (22). The fourth electric push rod (24) is installed on the right end of the third upright plate (23). The connecting plate (25) is rotatably installed on the output end of the fourth electric push rod (24). The first card holder (26) is installed in the middle of the right end of the connecting plate (25). The two sets of second card holders (27) are respectively installed on the front and rear sides of the right end of the connecting plate (25). The first card holder (26) is engaged with the reciprocating screw (16). The two sets of second card holders (27) are engaged with the two sets of guide rods (17).

3. The novel stainless steel precision tube inner wall cleaning device as described in claim 2, characterized in that, The feeding device includes a storage tank (28), a steam tank (29), a three-way pipe (30), a first control valve (31), a pump (32), a hose (33), a second control valve (34), and a retractable hose (35). The storage tank (28) and the steam tank (29) are both installed on the right rear side of the top of the workbench (1). The three-way pipe (30) is connected to the front end of the storage tank (28) and the steam tank (29). The first control valve (31) is installed on the left side of the three-way pipe (30), and the second control valve (34) is installed on the right side of the three-way pipe (30). The pump (32) Installed on the right rear side of the top of the workbench (1), the pump (32) input end is connected to the three-way pipe (30) output end, the pump (32) output end is connected to the hose (33) input end, the hose (33) output end is connected to the left end of the turntable (10) through a rotary joint, the turntable (10) is provided with a chamber, the telescopic hose (35) input end is connected to the left end of the turntable (10), the telescopic hose (35) output end is connected to the right end of the adjusting block (18), the adjusting block (18) is provided with a chamber, and the outer end of the adjusting block (18) is connected to multiple sets of nozzles (36).

4. The novel stainless steel precision tube inner wall cleaning device as described in claim 3, characterized in that, It also includes multiple sets of telescopic tubes (37), multiple sets of telescopic rods (38) and multiple sets of springs (39). The multiple sets of telescopic tubes (37) are evenly installed on the left front side, left rear side, right front side and right rear side of the inner end of the four sets of lifting plates (7). The multiple sets of telescopic rods (38) are slidably connected to the multiple sets of springs (39). The multiple sets of springs (39) are respectively sleeved on the multiple sets of telescopic rods (38). The multiple sets of springs (39) are installed on the outer end of the four sets of arc-shaped clamps (8).

5. A novel stainless steel precision tube inner wall cleaning device as described in claim 4, characterized in that, It also includes eight sets of T-shaped blocks (40), which are installed at the front and rear ends of the four sets of lifting plates (7). The upper front, lower front, upper rear and lower rear sides of the inner ends of the two sets of moving frames (5) all have T-shaped grooves. The eight sets of T-shaped blocks (40) are slidably connected to the eight sets of T-shaped grooves on the two sets of moving frames (5).

6. The novel stainless steel precision tube inner wall cleaning device as described in claim 5, characterized in that, It also includes a fixing plate (41) and a bolt (42). The fixing plate (41) is installed at the output end of the fourth electric push rod (24). A through hole is provided on the fixing plate (41). A threaded groove is provided on the upper left side of the connecting plate (25). The bolt (42) passes through the through hole of the fixing plate (41) and is threadedly connected to the threaded groove of the connecting plate (25).

7. A novel stainless steel precision tube inner wall cleaning device as described in claim 6, characterized in that, It also includes a slider (43), a groove is provided on the rear left side of the top of the worktable (1), the slider (43) is installed at the bottom of the third vertical plate (23), and the slider (43) is slidably connected to the groove of the worktable (1).

8. The novel stainless steel precision tube inner wall cleaning device as described in claim 7, characterized in that, The brush (20) is made of nylon filaments.

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