Copper pipe grinding and polishing device

Abstract

The utility model discloses a copper pipe grinding and polishing device, and relates to the technical field of grinding and polishing. A first grinding device, a second grinding device and a third grinding device are arranged at the upper end of the machine body, centering mechanisms are installed at the front ends of the first grinding device, the second grinding device and the third grinding device according to the year, and the first grinding device, the second grinding device and the third grinding device are each composed of a shell and a grinding mechanism. The grinding mechanism is installed in the middle of the interior of the shell, the bottom end of the grinding mechanism is connected with the power mechanism, and the power mechanism is installed at the upper end of the machine body. According to the copper pipe polishing device, the outer surface is derusted and polished through the polishing mechanism, the number of polishing meshes of polishing belts in the first polishing device, the second polishing device and the third polishing device is increased step by step, copper pipes can be polished step by step, and the polishing quality and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the field of grinding and polishing, and specifically relates to a copper tube grinding and polishing device. Background Art

[0002] Copper pipe, also known as red copper pipe, is a kind of non-ferrous metal pipe, which is a pressed and drawn seamless pipe. Copper pipe has the characteristics of being strong and corrosion-resistant, and has become the modern contractor's installation of water pipes, heating and cooling pipes in all residential commercial houses. In the process of processing steel pipes, in order to ensure the quality of the outer surface of the steel pipe, the outer surface of the steel pipe needs to be ground and polished.

[0003] Chinese patent number CN202221859045.0 discloses a steel pipe grinding and polishing device, including: a workbench, with a left support plate and a right support plate fixed on the upper surface; a drive motor, fixed to the left end of the workbench, and its output shaft is connected to the left support plate; a telescopic member, fixed to the right end of the workbench, and its telescopic end passes through the right support plate; a support member, one of which is respectively arranged on the output shaft of the drive motor and the telescopic end of the telescopic member; a threaded rod transmission member, which is connected to the drive motor in transmission; a connecting plate, which is arranged on the threaded transmission member; a fixed plate is welded to one end of the connecting plate close to the support member, and a grinding and polishing emery cloth is arranged on the fixed plate.

[0004] During the use of the utility model, the steel pipe is ground once, the grinding efficiency is relatively low during the grinding process, and the grinding efficiency of the steel pipe cannot be guaranteed.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a copper tube grinding and polishing device.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A copper tube grinding and polishing device comprises a body; a first grinding device, a second grinding device and a third grinding device are arranged at the upper end of the body, the first grinding device, the second grinding device and the third grinding device are sequentially installed at the upper end of the body, a centering mechanism is installed at the front end of the first grinding device, the second grinding device and the third grinding device, the first grinding device, the second grinding device and the third grinding device are all composed of an outer shell and a grinding mechanism, the grinding mechanism is installed at the middle position inside the outer shell, the bottom end of the grinding mechanism is connected to a power mechanism, and the power mechanism is installed at the upper end of the body.

[0009] Optionally, an exhaust pipe is provided at one side of the shell, and the exhaust pipe is installed at the position measured by the shell instrument.

[0010] Optionally, the centering mechanism consists of a mounting tube, a telescopic rod and a splint, the mounting tube is installed at the front end of the first grinding device, the second grinding device and the third grinding device, the telescopic rod is installed around the outside of the mounting tube, and the splint is installed at the front section of the telescopic rod and located inside the mounting tube.

[0011] Optionally, the splint is arranged in a V-shape.

[0012] Optionally, rollers are provided at both sides of the interior of the splint, and the rollers are rotatably installed at the interior of the splint.

[0013] Optionally, the grinding mechanism consists of a rotating wheel, a mounting shaft and a grinding belt, a bearing is installed on the outside of the rotating wheel, the bearing is installed inside the housing, the mounting shaft is installed at the upper and lower ends of the rotating wheel, and the grinding belt is sleeved on the upper side of the mounting shaft.

[0014] Optionally, the power mechanism consists of an electric motor, a shaft, a pinion and a large gear, the large gear being installed on the outer side of the rotating wheel, the pinion and the large gear being meshingly connected, the pinion being installed on the upper side of the shaft, the shaft being rotatably installed on the upper side of the workbench, one end of the shaft passing through the workbench and installed at the front end of the motor, and the motor being installed at the front end of the workbench.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] 1. The outer surface is polished and rust-removed by the polishing mechanism. The polishing meshes of the internal polishing belts of the first polishing device, the second polishing device and the third polishing device are gradually increased, so that the copper tube can be polished step by step to improve the polishing quality and efficiency.

[0017] 2. When the centering mechanism is in use, the telescopic rod is turned on by the switch, and the telescopic rod will drive the clamping plate to move, and the workpiece will be clamped and fixed in the center by the clamping plate, which is convenient for calibration of the workpiece.

[0018] 3. When the power mechanism is in use, turn on the motor through the switch, and the motor will drive the small gear to rotate through the shaft. During the rotation process, the small gear will drive the grinding mechanism through the large gear to remove rust and grind the workpiece.

[0019] 4. When the grinding mechanism is in use, the power mechanism drives the wheel to rotate. During the rotation of the wheel, the grinding belt will be driven to rotate, and the workpiece will be guided into the middle position of the grinding belt. The rotating grinding belt will be used to grind and remove rust from the workpiece.

[0020] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0023] Figure 2 It is a side view structural schematic diagram of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the grinding mechanism structure of an embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the centering mechanism structure of an embodiment of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Machine body; 2. First grinding device; 3. Second grinding device; 4. Third grinding device; 5. Centering mechanism; 6. Power mechanism; 7. Motor; 8. Telescopic rod; 9. Mounting cylinder; 10. Clamp; 11. Roller; 12. Housing; 13. Grinding mechanism; 14. Rotating wheel; 15. Mounting shaft; 16. Grinding belt; 17. Big gear; 18. Small gear; 19. Shaft; 20. Bearing; 21. Exhaust pipe.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be described in further detail with reference to the accompanying drawings.

[0030] See also Figure 1-4As shown, in this embodiment, a copper tube grinding and polishing device is provided, including a body 1; a first grinding device 2, a second grinding device 3 and a third grinding device 4 are arranged on the upper end of the body 1, and the first grinding device 2, the second grinding device 3 and the third grinding device 4 are sequentially installed at the upper end of the body 1, and a centering mechanism 5 is installed at the front end of the first grinding device 2, the second grinding device 3 and the third grinding device 4. The first grinding device 2, the second grinding device 3 and the third grinding device 4 are all composed of an outer shell 12 and a grinding mechanism 13, and the grinding mechanism 13 is installed in the middle position inside the outer shell 12, and the bottom end of the grinding mechanism 13 is connected to the power mechanism 6, and the power mechanism 6 is installed at the upper end of the body 1.

[0031] One aspect of the application of this embodiment is: when grinding is required, the power mechanism 6 is turned on by the switch, and the power mechanism 6 will drive the grinding mechanisms 13 inside the first grinding device 2, the second grinding device 3 and the third grinding device 4 to rotate, and the conical plug is inserted into the front end position of the steel pipe to be grinded, and the copper pipe is placed inside the centering mechanism 5 so that the copper pipe is placed in the center, and the copper pipe is pushed forward, and the outer surface is rust-removed and grinded by the grinding mechanism 13, and the grinding mesh counts of the grinding belts 16 inside the first grinding device 2, the second grinding device 3 and the third grinding device 4 are increased step by step, so that the copper pipe can be grinded step by step, thereby improving the grinding quality and efficiency.

[0032] In the present embodiment, an exhaust pipe 21 is provided at one side of the outer shell 12. The exhaust pipe 21 is installed at the measured position of the outer shell 12. During the processing, the exhaust pipe 21 is connected to the exhaust pipe 21 through an external air pump. During the grinding process, the dust generated by the grinding can be extracted to prevent the grinding dust from flying around.

[0033] In this embodiment, the centering mechanism 5 is composed of a mounting tube 9, a telescopic rod 8 and a splint 10. The mounting tube 9 is mounted at the front end of the first grinding device 2, the second grinding device 3 and the third grinding device 4, the telescopic rod 8 is mounted on the outer side of the mounting tube 9, and the splint 10 is mounted on the front section of the telescopic rod 8 and located inside the mounting tube 9. When the centering mechanism 5 is in use, the telescopic rod 8 is turned on by a switch, and the telescopic rod 8 will drive the splint 10 to move, and the workpiece is clamped and fixed by the splint 10, so that the workpiece can be calibrated conveniently.

[0034] In this embodiment, the clamping plate 10 is arranged in a V-shape. The V-shape of the clamping plate 10 can increase the contact area between the clamping plate 10 and the workpiece, thereby avoiding the phenomenon of workpiece deviation during use.

[0035] In this embodiment, rollers 11 are arranged on both sides of the inner side of the splint 10. The rollers 11 are rotatably installed in the inner side of the splint 10. The arrangement of the rollers 11 can reduce the friction between the splint 10 and the material, and facilitate the forward guidance of the material.

[0036] In this embodiment, the grinding mechanism 13 is composed of a rotating wheel 14, a mounting shaft 15 and a grinding belt 16. A bearing 20 is installed on the outer side of the rotating wheel 14, and the bearing 20 is installed inside the housing 12. The mounting shaft 15 is installed at the upper and lower ends of the rotating wheel 14, and the grinding belt 16 is sleeved on the upper side of the mounting shaft 15. When the grinding mechanism 13 is in use, the rotating wheel 14 is driven to rotate by the power mechanism 6. During the rotation, the rotating wheel 14 will drive the grinding belt 16 to rotate, and the workpiece is guided into the middle position of the grinding belt 16, and the workpiece is polished and rust-removed by the rotating grinding belt 16.

[0037] In this embodiment, the power mechanism 6 is composed of an electric motor 7, a shaft 19, a pinion 18 and a large gear 17. The large gear 17 is installed at the outer side of the rotating wheel 14, and the pinion 18 and the large gear 17 are meshed and connected. The pinion 18 is installed on the upper side of the shaft 19, and the shaft 19 is rotatably installed on the upper side of the workbench. One end of the shaft 19 passes through the workbench and is installed at the front end of the motor 7. The motor 7 is installed at the front end of the workbench. When the power mechanism 6 is in use, the motor 7 is turned on by a switch, and the motor 7 will drive the pinion 18 to rotate through the shaft 19. During the rotation, the pinion 18 will drive the grinding mechanism 13 through the large gear 17 to remove rust and grind the workpiece.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A copper tube grinding and polishing device, characterized in that: The invention comprises a machine body (1); a first grinding device (2), a second grinding device (3) and a third grinding device (4) are arranged at the upper end of the machine body (1); the first grinding device (2), the second grinding device (3) and the third grinding device (4) are sequentially installed at the upper end of the machine body (1); a centering mechanism (5) is installed at the front end of the first grinding device (2), the second grinding device (3) and the third grinding device (4); the first grinding device (2), the second grinding device (3) and the third grinding device (4) are all composed of an outer shell (12) and a grinding mechanism (13); the grinding mechanism (13) is installed at the middle position inside the outer shell (12); the bottom end of the grinding mechanism (13) is connected to a power mechanism (6); and the power mechanism (6) is installed at the upper end of the machine body (1).

2. A copper tube grinding and polishing device according to claim 1, characterized in that: An exhaust pipe (21) is provided at one side of the housing (12), and the exhaust pipe (21) is installed at a position measured by the housing (12).

3. A copper tube grinding and polishing device according to claim 1, characterized in that: The centering mechanism (5) is composed of a mounting tube (9), a telescopic rod (8) and a clamping plate (10); the mounting tube (9) is mounted at the front end of the first grinding device (2), the second grinding device (3) and the third grinding device (4); the telescopic rod (8) is mounted at the outer peripheral position of the mounting tube (9); and the clamping plate (10) is mounted at the front section of the telescopic rod (8) and located inside the mounting tube (9).

4. A copper tube grinding and polishing device according to claim 3, characterized in that: The clamping plate (10) is arranged in a V shape.

5. A copper tube grinding and polishing device according to claim 4, characterized in that: Rollers (11) are arranged at both sides of the interior of the clamping plate (10), and the rollers (11) are rotatably mounted at the interior of the clamping plate (10).

6. A copper tube grinding and polishing device according to claim 1, characterized in that: The grinding mechanism (13) is composed of a rotating wheel (14), a mounting shaft (15) and a grinding belt (16); a bearing (20) is mounted on the outer side of the rotating wheel (14); the bearing (20) is mounted inside the housing (12); the mounting shaft (15) is mounted at the upper and lower ends of the rotating wheel (14); and the grinding belt (16) is sleeved on the upper side of the mounting shaft (15).

7. A copper tube grinding and polishing device according to claim 1, characterized in that: The power mechanism (6) is composed of a motor (7), a shaft (19), a pinion (18) and a large gear (17); the large gear (17) is mounted on the outer side of the rotating wheel (14); the pinion (18) and the large gear (17) are meshingly connected; the pinion (18) is mounted on the upper side of the shaft (19); the shaft (19) is rotatably mounted on the upper side of the workbench; one end of the shaft (19) passes through the workbench and is mounted on the front end of the motor (7); and the motor (7) is mounted on the front end of the workbench.

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