A cooling and lubricating device for large-diameter internally threaded copper pipes

Abstract

The present invention discloses a cooling and lubricating device for large-diameter internally threaded copper tubes, comprising: a bracket, an inner wall of the bracket being bolted with a triangular buckle, an inner wall of the bracket being bolted with a connecting frame, a lower surface of the bracket being bolted with a universal wheel, an upper surface of the bracket being bolted with an assembly table, an upper surface of the assembly table being provided with a processing device, the processing device comprising a cooling mechanism, and the cooling mechanism being provided on the upper surface of the assembly table; utilizing multiple structural components in the mechanism to continuously cool down the processed copper tube, thereby enhancing the strength of the copper tube, improving the stability of the copper tube during the cooling process, and making the cooling of the copper tube uniform, while reducing the probability of collision between the copper tubes, improving the qualified rate of the finished copper tube products, providing support for the cooling of the copper tube, utilizing the cooling effect achieved by the cooling mechanism to fully cool down the copper tube, and realizing the ability of the equipment to cool the copper tube uniformly.

Description

Technical Field

[0001] The invention relates to the technical field of internal thread copper tube processing, in particular to a cooling and lubricating device for large-diameter internal thread copper tubes. Background Art

[0002] Internally threaded copper tube, also known as non-smooth tube (IGT), is primarily used in air conditioning and refrigeration applications. It features a smooth outer surface and a regular number of internal threads. Due to the increased internal surface area, internally threaded copper tubes offer 20-30% higher thermal conductivity than plain tubes. With global energy shortages and the implementation of domestic energy-efficient air conditioner access regulations, internally threaded copper tubes are expected to be widely used in the air conditioning and refrigeration industry. Currently, domestically available internally threaded copper tubes have diameters of 12.7mm, 9.52mm, 7.94mm, 7mm, 6.35mm, and 5mm, with 9.52mm and 7mm being the most common. Furthermore, with rising copper prices and other raw material prices, coupled with national energy efficiency requirements for air conditioners, copper tubes are trending towards smaller diameters and thinner walls. However, smaller diameters increase refrigerant resistance, while thin walls increase the likelihood of leaks or ruptures during operation.

[0003] The thermal conductivity of the internally threaded copper tube is affected by the following structures: (1) Bottom wall thickness: The thinner the bottom wall thickness, the better the heat transfer effect. However, if the bottom wall thickness is too thin, the strength of the tube and the stability of the teeth will be weakened, which is not only not conducive to the quality of the U-shaped bend and welding in the subsequent process, but also affects the heat transfer effect due to the poor stability of the teeth; (2) Tooth height: Tooth height is an important factor affecting heat transfer. Increasing the tooth height will increase the heat transfer area of ​​the inner surface and the ability to pierce the liquid film, and the heat transfer effect of the internally threaded tube will be enhanced: (3) Helix angle: The existence of the helix angle is to make the fluid rotate, so that the fluid in the pipe will produce a secondary flow different from the radial direction, increase the intensity of turbulence, thereby enhancing convective heat transfer and increasing the heat transfer coefficient. Therefore, increasing the helix angle can enhance the heat transfer coefficient, but as the helix angle increases, the pressure loss also increases. Therefore, the helix angle is not the larger the better, but has a reasonable range.

[0004] However, the existing processing equipment has the following deficiencies:

[0005] In daily use, it is found that internal thread copper tube processing equipment such as CN112548237A is cooled by water quenching. During the treatment process, multiple copper tubes are directly placed in the cooling water pool. Due to the large number of copper tubes to be cooled and the uneven water entry time, the cooling degree of the copper tubes is uneven, resulting in a large difference in the strength of the copper tubes. In addition, during the placement process, due to the large number of copper tubes, collisions between the copper tubes are likely to occur, causing the structure of the copper tubes to be deformed, resulting in some copper tubes failing to meet the specifications.

[0006] Therefore, we proposed a cooling and lubricating device for large-diameter internally threaded copper tubes in order to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a cooling and lubricating device for large-diameter internally threaded copper tubes. By means of a cooling mechanism connected to an assembly panel and utilizing multiple structural components in the mechanism, the processed copper tubes are continuously cooled and cooled, thereby enhancing the strength of the copper tubes, improving the stability of the copper tubes during the cooling process, and making the cooling of the copper tubes uniform. At the same time, the probability of collision between copper tubes can be reduced, the qualified rate of finished copper tubes can be improved, and support can be provided for the cooling of the copper tubes. The cooling effect achieved by the cooling mechanism can fully cool the copper tubes, realizing the ability of the equipment to uniformly cool the copper tubes, thereby solving the problems raised by the above-mentioned background technology.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a cooling and lubricating device for large-diameter internally threaded copper tubes, comprising: a bracket, a triangular buckle bolted to the inner wall of the bracket, a connecting frame bolted to the inner wall of the bracket, a universal wheel bolted to the lower surface of the bracket, an assembly table bolted to the upper surface of the bracket, and a processing device provided on the upper surface of the assembly table;

[0009] The processing device includes a cooling mechanism, which is arranged on the upper surface of the assembly table, the processing device includes a feeding mechanism, which is arranged on the side surface of the assembly table, and the processing device also includes a cleaning mechanism, which is arranged on the upper surface of the assembly table;

[0010] The cooling mechanism includes a mounting box, a mounting groove is provided on the upper surface of the assembly table, the mounting box is bolted to the inner wall of the mounting groove, a heat-conducting tube is fixedly connected to the inner wall of the mounting box, a cooling fan is bolted to the upper surface of the mounting box, a round hole is provided on the upper surface of the mounting box, an air guide joint is fixedly connected to the inner wall of the mounting box located in the round hole, a delivery pipe is bolted to the side surface of the mounting box, a guide pipe is bolted to the lower surface of the mounting box, a water tank is bolted to the upper surface of the connecting frame, and the inner wall of the water tank is bolted to the upper surface of the connecting frame. There is a connecting pipe, the input end of which is bolted with a pump. The multiple structural components in the mechanism are used to continuously cool the processed copper tube, thereby enhancing the strength of the copper tube, improving the stability of the copper tube during the cooling process, and making the cooling of the copper tube uniform. At the same time, it can reduce the probability of collision between copper tubes, improve the qualified rate of copper tube products, and provide support for the cooling of copper tubes. The cooling effect achieved by the cooling mechanism can fully cool the copper tube, realizing the ability of the equipment to cool the copper tube uniformly.

[0011] Preferably, there are two mounting boxes, which are symmetrically arranged with respect to the assembly table. A socket is provided on the surface of the heat-conducting tube. The cooling fan is connected to the inner wall of the air guide joint. The air guide joint is fixedly connected to the inner wall of the socket. The air guide joint is connected to the inner wall of the heat-conducting tube. By cooperating with the mounting box and the heat-conducting tube, the cooling medium can be stored, thereby achieving cooling of the copper tube.

[0012] Preferably, a limiting hole is provided on the surface of the assembly table, the delivery pipe abuts against the inner wall of the limiting hole, the delivery pipe is arranged through the assembly table, the delivery pipe is connected to the inner wall of the installation box, the guide pipe is connected to the inner wall of the installation box, and the guide pipe is arranged through the assembly table. The guide pipe can be used to transport the cooling medium in the installation box back to the water tank, thereby realizing the circulation of the cooling medium.

[0013] Preferably, a connecting hole is opened on the surface of the water tank, the delivery pipe is connected to the inner wall of the connecting hole, the guide pipe is connected to the inner wall of the connecting hole, the connecting pipe is connected to the inner wall of the connecting hole, the connecting pipe is connected to the inner wall of the delivery pipe, and the pump is in contact with the inner wall of the water tank. The pump can be used to pump out the cooling medium in the water tank, thereby pumping the cooling medium into the installation box.

[0014] Preferably, the loading mechanism includes an assembly frame, which is bolted to the side surface of the assembly table, and the side surface of the assembly frame is bolted to an H-shaped connecting frame, and the side surface of the H-shaped connecting frame is bolted to a servo motor, and the inner wall of the H-shaped connecting frame is rotatably connected to a transmission shaft. The assembly frame can be used to support and fix the position of the H-shaped connecting frame, thereby achieving the supporting effect of the H-shaped connecting frame.

[0015] Preferably, the inner wall of the H-shaped connecting frame is rotatably connected to a driven shaft, the driving end of the transmission shaft is engaged with a drive chain, the inner wall of the H-shaped connecting frame is bolted to an I-frame, the inner wall of the I-frame is bolted to a constraint frame, and the inner walls of the H-shaped connecting frame and the constraint frame are both rotatably connected to guide wheels. The drive chain can be driven to rotate by the transmission shaft when driven by a servo motor.

[0016] Preferably, a protective cover is bolted to the side surface of the H-shaped connecting frame, a rotating hole is opened on the side surface of the protective cover, the transmission shaft is rotatably connected to the inner wall of the rotating hole, the driven shaft is rotatably connected to the inner wall of the rotating hole, the drive chain is engaged with the driving end of the driven shaft, the transmission shaft is bolted to the inner wall of the guide wheel, and the driven shaft is bolted to the inner wall of the guide wheel. The protective cover can be used to protect the drive chain, thereby reducing the probability of damage to the drive chain.

[0017] Preferably, the cleaning mechanism includes a butt plate, a slot is provided on the upper surface of the assembly table, the butt plate is bolted to the inner wall of the slot, a limiting slot is provided on the upper surface of the butt plate, a U-shaped frame is bolted to the inner wall of the limiting slot, a scraper is bolted to the side surface of the U-shaped frame, a wiping sleeve is bolted to the inner wall of the U-shaped frame, and a cleaning ring is bolted to the inner wall of the U-shaped frame. The scraper can be used to scrape off the medium attached to the surface of the threaded copper tube passing through, thereby improving the cleanliness of the surface of the threaded copper tube.

[0018] Preferably, a fixing hole is provided on the upper surface of the support plate, a collecting funnel is fixedly connected to the inner wall of the support plate located in the fixing hole, a positioning frame is fixedly connected to the lower surface of the collecting funnel, a strong magnet is fixedly connected to the side surface of the positioning frame, and a storage box is inserted into the inner wall of the positioning frame. The collecting funnel can be used to collect the medium scraped by the scraper, thereby reducing the probability of the medium scattering.

[0019] Preferably, the scraper is connected to the inner wall of the U-shaped frame, the collecting funnel is set through the back plate, the number of the collecting funnel is two, and the two collecting funnels are symmetrically arranged about the back plate. The collecting funnel is connected to the inner wall of the storage box, and the storage box can be used to collect the cleaned medium, thereby facilitating the processing of the medium.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention sets a cooling mechanism. When cooling the copper tube, the tube is placed in the feeding mechanism, and then the switch of the feeding mechanism is turned on. The feeding mechanism is energized to work and push the copper tube to enter the cooling structure. When the copper tube enters the cooling mechanism, the switch of the cooling mechanism is turned on, the cooling mechanism is energized to work and cool the tube. When the copper tube finishes cooling, the feeding mechanism continues to push the subsequent tube. Then, under the push of the subsequent copper tube, the cooled tube is pushed into the cleaning mechanism, and the cleaning mechanism can clean the surface of the copper tube at the same time. When cooling the tube, the switch of the pump is turned on, and the pump is energized to work. During the operation, the pump pumps the cooling medium in the water tank into the connecting pipe. Then, under the guidance of the connecting pipe, the cooling medium is transported into the delivery pipe. At the same time, the cooling medium is pumped into the space between the installation box and the heat-conducting cylinder under the guidance of the delivery pipe. In the chamber between, when the cooling medium fills the chamber, the cooling fan is turned on, the cooling fan is powered on, and the cooling fan blows outside air into the air guide joint, and then under the guidance of the air guide joint, the outside air is injected into the heat-conducting tube; then after completing the above operations, the switch of the feeding mechanism can be turned on, and the feeding mechanism is powered on to push the copper tube into the heat-conducting tube. When the copper tube passes through the heat-conducting tube, the heat-conducting tube can absorb the heat of the copper tube itself. At the same time, the cooling medium on the surface of the heat-conducting tube can cooperate with the heat-conducting tube to cool the copper tube, and under the action of the cooling fan, the outside air can assist the heat-conducting tube to cool the copper tube, and then the cooling operation of the copper tube is completed. By setting the cooling mechanism, the cooling effect of the cooling device is improved, thereby avoiding the problem of copper tubes colliding with each other and deforming during cooling, and further improving the processing yield of the cooling equipment.

[0022] 2. The present invention sets a feeding mechanism. When cooling the copper tube, it is placed in the gap between the guide wheels, and then the servo motor is turned on. The servo motor is energized to drive the transmission shaft. The transmission shaft rotates under the drive of the servo motor. At the same time, the transmission shaft drives the drive chain to rotate during the rotation, and the drive chain drives the driven shaft to rotate during the rotation. When the transmission shaft and the driven shaft are driven to rotate, the guide wheel is driven to rotate by the transmission shaft and the driven shaft. When the guide wheel rotates, it can push the copper tube to move, thereby realizing the loading operation of the equipment. By setting the feeding mechanism, the loading operation of the equipment is facilitated, thereby reducing the difficulty of equipment loading and further improving the loading efficiency of the equipment.

[0023] 3. The present invention sets a cleaning mechanism. When the copper tube is cooled, the feeding mechanism pushes the subsequent copper tube to move. During the movement, the subsequent copper tube pushes the cooled copper tube into the scraper. When the copper tube enters the scraper, the scraper can scrape the impurities on the surface of the copper tube. The scraped impurities then fall into the collecting funnel. At the same time, under the guidance of the collecting funnel, the impurities fall into the storage box. Then the copper tube continues to move and enters the wiping sleeve. When the copper tube enters the wiping sleeve, the wiping sleeve can wipe the water stains and other media on its surface. At the same time, the copper tube During the movement, the cleaning ring passes through, and when the copper tube enters the cleaning ring, the cleaning ring can clean the surface of the copper tube, and then under the action of the cleaning mechanism, the surface of the copper tube can be cleaned; when the impurities in the storage box need to be cleaned, the storage box is pulled outward, and the storage box is displaced by force and separated from the positioning frame. When the storage box is completely separated from the positioning frame, the impurities in the storage box can be dumped. By setting up the cleaning mechanism, the cleaning operation of the copper tube is facilitated, thereby reducing the processing steps of the copper tube and further improving the processing efficiency of the copper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a main structural perspective diagram of a cooling and lubricating device for a large-diameter internally threaded copper tube according to the present invention;

[0025] Figure 2 This is a side structural perspective view of a cooling and lubricating device for a large-diameter internally threaded copper tube according to the present invention;

[0026] Figure 3 This is a bottom-up structural perspective view of a cooling and lubricating device for a large-diameter internally threaded copper tube according to the present invention;

[0027] Figure 4 This is an enlarged perspective view of the cooling mechanism structure in a cooling and lubricating device for a large-diameter internally threaded copper tube according to the present invention;

[0028] Figure 5 The present invention is a cooling and lubricating device for a large-diameter internally threaded copper tube. Figure 4 A magnified stereoscopic view of the structure at center A;

[0029] Figure 6 This is an enlarged perspective view of the feeding mechanism structure in a cooling and lubricating device for large-diameter internally threaded copper tubes according to the present invention;

[0030] Figure 7 The present invention is a cooling and lubricating device for a large-diameter internally threaded copper tube. Figure 6 The enlarged stereogram at B in the middle;

[0031] Figure 8 This is an enlarged stereoscopic view of the structure of the cleaning mechanism of the cooling and lubrication equipment of a large-diameter internally threaded copper tube according to the present invention.

[0032] Figure: 1, bracket; 2, triangle buckle; 3, connecting frame; 4, universal wheel; 5, assembly table; 6, processing device; 61, cooling mechanism; 611, installation box; 612, heat conduction tube; 613, cooling fan; 614, air guide joint; 615, delivery pipe; 616, guide pipe; 617, water tank; 618, connecting pipe; 619, pump; 62, feeding mechanism; 621, assembly frame; 622, H shaped connecting frame; 623, servo motor; 624, transmission shaft; 625, driven shaft; 626, drive chain; 627, I-frame; 628, restraint frame; 629, guide wheel; 63, cleaning mechanism; 631, abutment plate; 632, U-shaped frame; 633, scraper; 634, wiping sleeve; 635, cleaning ring; 636, collecting funnel; 637, positioning frame; 638, strong magnet; 639, storage box. Implementation Method

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] See also Figure 1-8 As shown, the present invention provides a technical solution: a cooling and lubricating device for large-diameter internally threaded copper tubes, comprising: a bracket 1, a triangular buckle 2 bolted to the inner wall of the bracket 1, a connecting frame 3 bolted to the inner wall of the bracket 1, a universal wheel 4 bolted to the lower surface of the bracket 1, an assembly table 5 bolted to the upper surface of the bracket 1, a processing device 6 provided on the upper surface of the assembly table 5, the processing device 6 including a cooling mechanism 61, the cooling mechanism 61 is provided on the upper surface of the assembly table 5, the processing device 6 including a feeding mechanism 62, the feeding mechanism 62 is provided on the side surface of the assembly table 5, the processing device 6 also including a cleaning mechanism 63, the cleaning mechanism 63 is provided on the upper surface of the assembly table 5.

[0035] according to Figure 4-5As shown, the cooling mechanism 61 includes a mounting box 611, a mounting groove is provided on the upper surface of the assembly table 5, the mounting box 611 is bolted to the inner wall of the mounting groove, a heat conducting tube 612 is fixedly connected to the inner wall of the mounting box 611, a cooling fan 613 is bolted to the upper surface of the mounting box 611, a circular hole is provided on the upper surface of the mounting box 611, an air guide joint 614 is fixedly connected to the inner wall of the circular hole of the mounting box 611, a delivery pipe 615 is bolted to the side surface of the mounting box 611, a guide pipe 616 is bolted to the lower surface of the mounting box 611, and a water tank 617 is bolted to the upper surface of the connecting frame 3. The inner wall of the water tank 617 is bolted with a connecting pipe 618, and the input end of the connecting pipe 618 is bolted with a pump 619. The multiple structural components in the mechanism are used to continuously cool the processed copper tube, thereby enhancing the strength of the copper tube, improving the stability of the copper tube during the cooling process, and making the cooling of the copper tube uniform. At the same time, the probability of collision between copper tubes can be reduced, the qualified rate of copper tube products can be improved, and support can be provided for the cooling of the copper tube. The cooling effect achieved by the cooling mechanism 61 can fully cool the copper tube, realizing the ability of the equipment to cool the copper tube uniformly.

[0036] according to Figure 4-5 As shown, there are two mounting boxes 611, which are symmetrically arranged with respect to the assembly table 5. A socket is provided on the surface of the heat-conducting tube 612, and the cooling fan 613 is connected to the inner wall of the air-conducting joint 614. The air-conducting joint 614 is fixedly connected to the inner wall of the socket, and the air-conducting joint 614 is connected to the inner wall of the heat-conducting tube 612. By cooperating with the mounting box 611 and the heat-conducting tube 612, the cooling medium can be stored, thereby achieving cooling of the copper tube.

[0037] according to Figure 4-5 As shown, a limiting hole is provided on the surface of the assembly table 5, the delivery pipe 615 is in contact with the inner wall of the limiting hole, the delivery pipe 615 is arranged through the assembly table 5, the delivery pipe 615 is communicated with the inner wall of the installation box 611, the guide pipe 616 is communicated with the inner wall of the installation box 611, and the guide pipe 616 is arranged through the assembly table 5. The guide pipe 616 can be used to transport the cooling medium in the installation box 611 back to the water tank 617, thereby realizing the circulation of the cooling medium.

[0038] according to Figure 4-5 As shown, a connecting hole is provided on the surface of the water tank 617, the delivery pipe 615 is connected to the inner wall of the connecting hole, the guide pipe 616 is connected to the inner wall of the connecting hole, the connecting pipe 618 is connected to the inner wall of the connecting hole, the connecting pipe 618 is connected to the inner wall of the delivery pipe 615, and the pump 619 is in contact with the inner wall of the water tank 617. The pump 619 can be used to pump out the cooling medium in the water tank 617, thereby pumping the cooling medium into the installation box 611.

[0039] according to Figure 6-7 As shown, the loading mechanism 62 includes an assembly frame 621, which is bolted to the side surface of the assembly table 5. The side surface of the assembly frame 621 is bolted to an H-shaped connecting frame 622, and the side surface of the H-shaped connecting frame 622 is bolted to a servo motor 623. The inner wall of the H-shaped connecting frame 3 is rotatably connected to a transmission shaft 624. The assembly frame 621 can be used to support and fix the position of the H-shaped connecting frame 622, thereby achieving the supporting effect of the H-shaped connecting frame 622.

[0040] according to Figure 6-7 As shown, the inner wall of the H-shaped connecting frame 3 is rotatably connected to the driven shaft 625, the driving end of the transmission shaft 624 is engaged with the driving chain 626, the inner wall of the H-shaped connecting frame 3 is bolted to the I-frame 627, the inner wall of the I-frame 627 is bolted to the restraining frame 628, and the inner walls of the H-shaped connecting frame 622 and the restraining frame 628 are both rotatably connected to the guide wheel 629. The transmission shaft 624 can be used to drive the driving chain 626 to rotate when the transmission shaft 624 is driven by the servo motor 623.

[0041] according to Figure 6-7 As shown, a protective cover is bolted to the side surface of the H-shaped connecting frame 622, and a rotating hole is opened on the side surface of the protective cover. The transmission shaft 624 is rotatably connected to the inner wall of the rotating hole, and the driven shaft 625 is rotatably connected to the inner wall of the rotating hole. The driving chain 626 is engaged with the driving end of the driven shaft 625, the transmission shaft 624 is bolted to the inner wall of the guide wheel 629, and the driven shaft 625 is bolted to the inner wall of the guide wheel 629. The protective cover can be used to protect the driving chain 626, thereby reducing the probability of damage to the driving chain 626.

[0042] according to Figure 8 As shown, the cleaning mechanism 63 includes a butt plate 631, a slot is provided on the upper surface of the assembly table 5, the butt plate 631 is bolted to the inner wall of the slot, a limiting slot is provided on the upper surface of the butt plate 631, a U-shaped frame 632 is bolted to the inner wall of the limiting slot of the butt plate 631, a scraper 633 is bolted to the side surface of the U-shaped frame 632, a wiping sleeve 634 is bolted to the inner wall of the U-shaped frame 632, and a cleaning ring 635 is bolted to the inner wall of the U-shaped frame 632. The scraper 633 can be used to scrape off the medium attached to the surface of the threaded copper tube passing through, thereby improving the cleanliness of the surface of the threaded copper tube.

[0043] according to Figure 8 As shown, a fixing hole is provided on the upper surface of the support plate 631, and a collecting funnel 636 is fixedly connected to the inner wall of the fixing hole of the support plate 631. A positioning frame 637 is fixedly connected to the lower surface of the collecting funnel 636, and a strong magnet 638 is fixedly connected to the side surface of the positioning frame 637. A storage box 639 is inserted into the inner wall of the positioning frame 637. The collecting funnel 636 can be used to collect the medium scraped by the scraper 633, thereby reducing the probability of the medium being scattered.

[0044] according to Figure 8 As shown, the scraper 633 is connected to the inner wall of the U-shaped frame 632, and the collecting funnel 636 is set through the anti-plate 631. There are two collecting funnels 636, and the two collecting funnels 636 are symmetrically arranged with respect to the anti-plate 631. The collecting funnel 636 is connected to the inner wall of the storage box 639. The storage box 639 can be used to collect the cleaned medium, thereby facilitating the processing of the medium.

[0045] The effect achieved by the entire mechanism is as follows: when cooling the copper tube, the tube is placed in the feeding mechanism 62, and then the switch of the feeding mechanism 62 is turned on, the feeding mechanism 62 is energized and pushes the copper tube into the cooling structure. When the copper tube enters the cooling mechanism 61, the switch of the cooling mechanism 61 is turned on, the cooling mechanism 61 is energized and cools the tube. When the copper tube finishes cooling, the feeding mechanism 62 continues to push the subsequent tube, and then under the push of the subsequent copper tube, the cooled tube is pushed into the cleaning mechanism 63, and at the same time, the cleaning mechanism 63 can clean the surface of the copper tube. When cooling the tube, the switch of the pump 619 is turned on, the pump 619 is energized and works. During the operation, the pump 619 pumps the cooling medium in the water tank 617 into the connecting pipe 618, and then under the guidance of the connecting pipe 618, the cooling medium is transported to the delivery pipe 615, and at the same time, the cooling medium is pumped into the installation box 611 and the heat-conducting tube 612 under the guidance of the delivery pipe 615. When the cooling medium fills the chamber, the cooling fan 613 is turned on and the cooling fan 613 is powered on to blow the outside air into the air guide joint 614. Then, under the guidance of the air guide joint 614, the outside air is injected into the heat-conducting tube 612. After completing the above operation, the switch of the feeding mechanism 62 can be turned on. The feeding mechanism 62 is powered on to push the copper tube into the heat-conducting tube 612. When the copper tube enters the heat-conducting tube 612, the heat-conducting tube 612 can The copper tube absorbs its own heat. At the same time, the cooling medium located on the surface of the heat-conducting tube 612 can cooperate with the heat-conducting tube 612 to cool the copper tube. Under the action of the cooling fan 613, the outside air can assist the heat-conducting tube 612 to cool the copper tube, and then the cooling operation of the copper tube is completed. By setting up the cooling mechanism 61, the cooling effect of the cooling device is improved, thereby avoiding the problem of deformation caused by collision between the copper tubes during cooling, and further improving the processing yield of the cooling equipment.

[0046] At the same time, by setting up a feeding mechanism 62, when the copper tube is cooled, it will be placed in the gap between the guide wheels 629, and then the servo motor 623 is turned on. The servo motor 623 is energized to drive the transmission shaft 624. The transmission shaft 624 rotates under the drive of the servo motor 623. At the same time, the transmission shaft 624 drives the drive chain 626 to rotate during the rotation, and the drive chain 626 drives the driven shaft 625 to rotate during the rotation. When the transmission shaft 624 and the driven shaft 625 are driven to rotate, the guide wheel 629 is driven to rotate by the transmission shaft 624 and the driven shaft 625. When the guide wheel 629 is in the process of rotation, it can push the copper tube to move, thereby realizing the loading operation of the equipment. By setting up the feeding mechanism 62, the loading operation of the equipment is facilitated, thereby reducing the difficulty of equipment loading and further improving the loading efficiency of the equipment.

[0047] In addition, by setting a cleaning mechanism 63, when the copper tube is cooled, the feeding mechanism 62 pushes the subsequent copper tube to move. In the process of moving, the subsequent copper tube pushes the cooled copper tube into the scraper 633. When the copper tube enters the scraper 633, the scraper 633 can scrape the impurities on the surface of the copper tube passing through. The scraped impurities then fall into the collecting funnel 636. At the same time, under the guidance of the collecting funnel 636, the impurities fall into the storage box 639. Then the copper tube continues to move and enters the wiping sleeve 634. When the copper tube enters the wiping sleeve 634, the wiping sleeve 634 can wipe the water stains and other media on its surface. At the same time, the copper tube moves. During the cleaning process, the cleaning ring 635 is passed. When the copper tube enters the cleaning ring 635, the cleaning ring 635 can clean the surface of the copper tube, and then under the action of the cleaning mechanism 63, the surface of the copper tube can be cleaned; when it is necessary to clean the impurities in the storage box 639, the storage box 639 is pulled outward, and the storage box 639 is displaced by force and separated from the positioning frame 637. When the storage box 639 is completely separated from the positioning frame 637, the impurities in the storage box 639 can be dumped. By setting up the cleaning mechanism 63, the cleaning operation of the copper tube is facilitated, thereby reducing the processing steps of the copper tube and further improving the processing efficiency of the copper tube.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 scope of protection of the present invention.

Claims

1. A cooling and lubricating device for large-diameter internally threaded copper tubes, characterized by: include: A bracket (1), wherein a triangular buckle (2) is bolted to the inner wall of the bracket (1), a connecting frame (3) is bolted to the inner wall of the bracket (1), a universal wheel (4) is bolted to the lower surface of the bracket (1), an assembly table (5) is bolted to the upper surface of the bracket (1), and a processing device (6) is provided on the upper surface of the assembly table (5); The processing device (6) includes a cooling mechanism (61), the cooling mechanism (61) is arranged on the upper surface of the assembly table (5), the processing device (6) includes a feeding mechanism (62), the feeding mechanism (62) is arranged on the side surface of the assembly table (5), and the processing device (6) also includes a cleaning mechanism (63), the cleaning mechanism (63) is arranged on the upper surface of the assembly table (5); The cooling mechanism (61) includes a mounting box (611), a mounting groove is provided on the upper surface of the assembly table (5), the mounting box (611) is bolted to the inner wall of the mounting groove, a heat-conducting tube (612) is fixedly connected to the inner wall of the mounting box (611), a cooling fan (613) is bolted to the upper surface of the mounting box (611), a circular hole is provided on the upper surface of the mounting box (611), an air guide joint (614) is fixedly connected to the inner wall of the circular hole of the mounting box (611), a delivery pipe (615) is bolted to the side surface of the mounting box (611), and a guide pipe (616) is bolted to the lower surface of the mounting box (611). The upper surface of the connecting frame (3) is bolted with a water storage tank (617), the inner wall of the water storage tank (617) is bolted with a connecting pipe (618), and the input end of the connecting pipe (618) is bolted with a pump (619); the number of the installation boxes (611) is two, and the two installation boxes (611) are arranged symmetrically with respect to the assembly table (5); the surface of the heat-conducting tube (612) is provided with a socket, the cooling fan (613) is connected to the inner wall of the air guide joint (614), the air guide joint (614) is fixedly connected to the inner wall of the socket, and the air guide joint (614) is connected to the inner wall of the heat-conducting tube (612); the assembly table (5 ) is provided with a limiting hole on the surface, the delivery pipe (615) is in contact with the inner wall of the limiting hole, the delivery pipe (615) is arranged through the assembly table (5), the delivery pipe (615) is communicated with the inner wall of the installation box (611), the guide pipe (616) is communicated with the inner wall of the installation box (611), and the guide pipe (616) is arranged through the assembly table (5); the cleaning mechanism (63) includes a plate (631), a card slot is provided on the upper surface of the assembly table (5), the plate (631) is bolted to the inner wall of the card slot, a limiting groove is provided on the upper surface of the plate (631), and the plate (631) is located inside the limiting groove. A U-shaped frame (632) is bolted to the wall, a scraper (633) is bolted to the side surface of the U-shaped frame (632), a wiping sleeve (634) is bolted to the inner wall of the U-shaped frame (632), and a cleaning ring (635) is bolted to the inner wall of the U-shaped frame (632); a fixing hole is opened on the upper surface of the abutment plate (631), a collecting funnel (636) is fixedly connected to the inner wall of the abutment plate (631) located in the fixing hole, a positioning frame (637) is fixedly connected to the lower surface of the collecting funnel (636), a strong magnet (638) is fixedly connected to the side surface of the positioning frame (637), and a storage box (639) is inserted into the inner wall of the positioning frame (637).

2. The cooling and lubrication equipment for large-diameter internally threaded copper tubes according to claim 1, characterized in that: A connecting hole is provided on the surface of the water storage tank (617), the delivery pipe (615) is connected to the inner wall of the connecting hole, the guide pipe (616) is connected to the inner wall of the connecting hole, the connecting pipe (618) is connected to the inner wall of the connecting hole, the connecting pipe (618) is connected to the inner wall of the delivery pipe (615), and the pump (619) is in contact with the inner wall of the water storage tank (617).

3. The cooling and lubrication equipment for large-diameter internally threaded copper tubes according to claim 2, characterized in that: The feeding mechanism (62) includes an assembly frame (621), the assembly frame (621) is bolted to the side surface of the assembly table (5), the side surface of the assembly frame (621) is bolted to an H-shaped connecting frame (622), the side surface of the H-shaped connecting frame (622) is bolted to a servo motor (623), and the inner wall of the H-shaped connecting frame (622) is rotatably connected to a transmission shaft (624).

4. The cooling and lubrication equipment for large-diameter internally threaded copper tubes according to claim 3, characterized in that: The inner wall of the H-shaped connecting frame (622) is rotatably connected to a driven shaft (625), the driving end of the transmission shaft (624) is engaged with a driving chain (626), the inner wall of the H-shaped connecting frame (622) is bolted to an I-shaped frame (627), the inner wall of the I-shaped frame (627) is bolted to a restraining frame (628), and the inner walls of the H-shaped connecting frame (622) and the restraining frame (628) are both rotatably connected to guide wheels (629).

5. The cooling and lubrication equipment for large-diameter internally threaded copper tubes according to claim 4, characterized in that: A protective shield is bolted to the side surface of the H-shaped connecting frame (622), a rotating hole is opened on the side surface of the protective shield, the transmission shaft (624) is rotatably connected to the inner wall of the rotating hole, the driven shaft (625) is rotatably connected to the inner wall of the rotating hole, the driving chain (626) is engaged with the driving end of the driven shaft (625), the transmission shaft (624) is bolted to the inner wall of the guide wheel (629), and the driven shaft (625) is bolted to the inner wall of the guide wheel (629).

6. The cooling and lubrication device for large-diameter internally threaded copper tubes according to claim 5, characterized in that: The scraper (633) is connected to the inner wall of the U-shaped frame (632), and the collecting funnel (636) is set through the support plate (631). There are two collecting funnels (636), and the two collecting funnels (636) are symmetrically arranged with respect to the support plate (631). The collecting funnel (636) is connected to the inner wall of the storage box (639).

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