Grinding device for copper pipe machining

Abstract

The utility model discloses a copper pipe processing polishing device which comprises a rack, two symmetrical first air cylinders are fixedly installed on the upper surface of the rack, fixing blocks are fixedly installed at the output ends of the first air cylinders, a movable plate is fixedly installed between the fixing blocks, a polishing assembly is arranged on the movable plate, and the polishing assembly is provided with a polishing head. A supporting assembly is arranged at the end, away from the grinding assembly, of the upper surface of the rack, and a copper pipe body is arranged on the supporting assembly. By arranging the grinding assembly and the supporting assembly, the copper pipe body is placed between the grinding wheels, the first motor and the second motor are started at the same time, the first motor drives the connecting rod and the grinding disc to rotate, the second motor drives the rotating rod and the grinding wheels to rotate, the copper pipe body can roll on the grinding wheels, and oxide on the outer wall is removed; the first air cylinder pushes the grinding assembly to push towards the inner wall of the copper pipe body, and the grinding disc slowly moves along the axis of the copper pipe body and grinds burrs on the inner wall of the copper pipe body.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube processing, in particular to a grinding device for copper tube processing. Background Art

[0002] Copper pipe, also known as red copper pipe, is a kind of non-ferrous metal pipe. It is a pressed and drawn seamless pipe. Copper pipe has good electrical and thermal conductivity. It is the main material for conductive accessories and heat dissipation accessories of electronic products. It has become the first choice of modern contractors for the installation of tap water pipes, heating and cooling pipes in all residential commercial houses.

[0003] After the copper tube is manufactured, burrs will remain on its inner wall, which needs to be polished and removed in time. The existing copper tube polishing requires manual use of an angle grinder, but the grinding length of the angle grinder is limited and it is impossible to polish longer copper tubes. In view of this, we propose a polishing device for copper tube processing. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a grinding device for copper pipe processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A grinding device for copper tube processing, comprising a frame, two symmetrical first cylinders are fixedly installed on the upper surface of the frame, fixed blocks are fixedly installed on the output ends of the first cylinders, a movable plate is fixedly installed between the fixed blocks, a grinding assembly is arranged on the movable plate, a support assembly is arranged on one end of the upper surface of the frame away from the grinding assembly, a copper tube body is arranged on the support assembly, and a pressing assembly is arranged above the copper tube;

[0007] The grinding assembly comprises a first motor fixedly mounted on a movable plate, a three-jaw chuck is fixedly mounted on an output end of the first motor, a connecting rod is movably mounted on the three-jaw chuck, and a grinding disc is fixedly mounted on one end of the connecting rod;

[0008] The supporting assembly includes two second motors, and the two second motors are fixedly mounted on the upper surface of the frame. Four connecting seats are fixedly mounted on the upper surface of the frame. The four connecting seats are symmetrically arranged in pairs. A rotating rod is rotatably mounted between two of the connecting seats. The rotating rod is fixedly connected to the output end of the second motor. Several grinding wheels are fixedly mounted on the outer surface of the rotating rod, and the copper tube body is in contact with the surface of the grinding wheel.

[0009] Furthermore, the clamping assembly includes a second cylinder, a support frame is fixedly installed near the center position on the upper surface of the frame, the second cylinder is fixedly installed on the top of the support frame, the output end of the second cylinder passes through the support frame and is fixedly installed with a lifting plate, and a roller is provided on the lower surface of the lifting plate.

[0010] Furthermore, two symmetrical slide rails are arranged below the movable plate, the slide rails are fixedly connected to the frame, a slider is slidably mounted on the slide rails, and the slider is fixedly connected to the movable plate.

[0011] Furthermore, two symmetrical guide rods are fixedly installed on the upper surface of the lifting plate, and the guide rods are penetrated through the top end of the supporting frame and are slidably connected thereto.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model arranges a grinding component and a supporting component, places the copper tube body between the grinding wheels, and starts the first motor and the second motor at the same time. The first motor drives the connecting rod and the grinding disc to rotate, and the second motor drives the rotating rod and the grinding wheel to rotate. The copper tube body can roll on the grinding wheel to remove the oxide on the outer wall. The first cylinder pushes the grinding component toward the inner wall of the copper tube body, and the grinding disc slowly moves along the axis of the copper tube body to grind the burrs on the inner wall of the copper tube body. The grinding range is wide.

[0014] 2. The utility model sets a clamping assembly to start the second cylinder, which drives the lifting plate to move downward. When the roller contacts the surface of the copper tube body, the second cylinder stops working. The roller can prevent the copper tube body from jumping when rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a grinding device for copper tube processing proposed by the utility model;

[0016] Figure 2 This is a top view schematic diagram of a grinding device for copper tube processing proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the second motor and the rotating rod of a copper tube processing grinding device proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of a roller of a copper tube grinding device proposed by the utility model on a lifting plate;

[0019] Figure 5 The utility model discloses a schematic diagram of the connection between the slide rail and the movable plate of a grinding device for copper tube processing.

[0020] In the figure: 1. frame; 2. first cylinder; 3. fixed block; 4. moving plate; 5. copper tube body; 6. first motor; 7. three-jaw chuck; 8. connecting rod; 9. grinding disc; 10. second motor; 11. connecting seat; 12. rotating rod; 13. grinding wheel; 14. second cylinder; 15. supporting frame; 16. lifting plate; 17. roller; 18. slide rail; 19. slider; 20. guide rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 A grinding device for copper tube processing, comprising a frame 1, two symmetrical first cylinders 2 are fixedly installed on the upper surface of the frame 1, fixed blocks 3 are fixedly installed at the output ends of the first cylinders 2, a moving plate 4 is fixedly installed between the fixed blocks 3, a grinding assembly is arranged on the moving plate 4, a support assembly is arranged on the end of the upper surface of the frame 1 away from the grinding assembly, a copper tube body 5 is arranged on the support assembly, and a pressing assembly is arranged above the copper tube;

[0023] The grinding assembly includes a first motor 6 fixedly mounted on a movable plate 4, a three-jaw chuck 7 fixedly mounted on an output end of the first motor 6, a connecting rod 8 movably mounted on the three-jaw chuck 7, and a grinding disc 9 fixedly mounted on one end of the connecting rod 8;

[0024] The supporting assembly includes two second motors 10, and the two second motors 10 are fixedly mounted on the upper surface of the frame 1. Four connecting seats 11 are fixedly mounted on the upper surface of the frame 1. The four connecting seats 11 are symmetrically arranged in pairs. A rotating rod 12 is rotatably mounted between the two connecting seats 11. The rotating rod 12 is fixedly connected to the output end of the second motor 10. A plurality of grinding wheels 13 are fixedly mounted on the outer surface of the rotating rod 12. The copper tube body 5 is surface-fitted with the grinding wheel 13. The copper tube body 5 is placed between the grinding wheels 13. The first motor 6 and the second motor 10 are started at the same time. The first motor 6 drives the connecting rod 8 and the grinding disc 9 to rotate, and the second motor 10 drives the rotating rod 12 and the grinding wheel 13 to rotate. The copper tube body 5 can roll on the grinding wheel 13 to remove the oxide on the outer wall. The first cylinder 2 pushes the grinding assembly toward the inner wall of the copper tube body 5. The grinding disc 9 slowly moves along the axis of the copper tube body 5 and grinds the burrs on the inner wall of the copper tube body 5. The grinding range is wide.

[0025] Reference Figure 4The utility model is specifically: the clamping assembly includes a second cylinder 14, a support frame 15 is fixedly installed on the upper surface of the frame 1 near the center position, the second cylinder 14 is fixedly installed on the top of the support frame 15, the output end of the second cylinder 14 passes through the support frame 15 and is fixedly installed with a lifting plate 16, and a roller 17 is provided on the lower surface of the lifting plate 16. When the second cylinder 14 is started, the second cylinder 14 drives the lifting plate 16 to move downward, and the guide rod 20 guides the lifting and lowering of the lifting plate 16. When the roller 17 contacts the surface of the copper tube body 5, the second cylinder 14 stops working, and the roller 17 can prevent the copper tube body 5 from jumping when rolling.

[0026] Reference Figure 2 , Figure 5 The utility model is specifically: two symmetrical slide rails 18 are arranged under the movable plate 4, the slide rails 18 are fixedly connected to the frame 1, a slider 19 is slidably installed on the slide rails 18, the slider 19 is fixedly connected to the movable plate 4, and the slide rails 18 and the slider 19 play a supporting and guiding role in the movement of the movable plate 4.

[0027] Reference Figure 4 The utility model is specifically: two symmetrical guide rods 20 are fixedly installed on the upper surface of the lifting plate 16, and the guide rods 20 are penetrated through the top of the support frame 15 and slidably connected thereto, and the guide rods 20 play a guiding role in the lifting and lowering of the lifting plate 16.

[0028] Working principle: Place the copper tube body 5 between the grinding wheels 13, start the second cylinder 14, the second cylinder 14 drives the lifting plate 16 to move downward, the guide rod 20 guides the lifting of the lifting plate 16, when the roller 17 contacts the surface of the copper tube body 5, the second cylinder 14 stops working, and the first motor 6 and the second motor 10 are started at the same time, the first motor 6 drives the connecting rod 8 and the grinding disc 9 to rotate, the second motor 10 drives the rotating rod 12 and the grinding wheel 13 to rotate, the copper tube body 5 can roll on the grinding wheel 13 to remove the oxide on the outer wall, the roller 17 can prevent the copper tube body 5 from jumping when rolling, the first cylinder 2 pushes the grinding assembly toward the inner wall of the copper tube body 5, the slide rail 18 and the slider 19 support and guide the movement of the movable plate 4, the grinding disc 9 moves slowly along the axis of the copper tube body 5 and grinds the burrs on the inner wall of the copper tube body 5, and the grinding range is wide.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0030] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

Claims

1. A grinding device for copper tube processing, characterized in that: The invention comprises a frame (1), wherein two symmetrical first cylinders (2) are fixedly mounted on the upper surface of the frame (1), fixed blocks (3) are fixedly mounted on the output ends of the first cylinders (2), a movable plate (4) is fixedly mounted between the fixed blocks (3), a grinding assembly is arranged on the movable plate (4), a support assembly is arranged on one end of the upper surface of the frame (1) away from the grinding assembly, a copper tube body (5) is arranged on the support assembly, and a pressing assembly is arranged above the copper tube; The grinding assembly comprises a first motor (6) fixedly mounted on a movable plate (4); a three-jaw chuck (7) is fixedly mounted on an output end of the first motor (6); a connecting rod (8) is movably mounted on the three-jaw chuck (7); a grinding disc (9) is fixedly mounted on one end of the connecting rod (8); The support assembly comprises two second motors (10), the two second motors (10) are fixedly mounted on the upper surface of the frame (1), four connecting seats (11) are fixedly mounted on the upper surface of the frame (1), the four connecting seats (11) are symmetrically arranged in pairs, a rotating rod (12) is rotatably mounted between the two connecting seats (11), the rotating rod (12) is fixedly connected to the output end of the second motor (10), a plurality of grinding wheels (13) are fixedly mounted on the outer surface of the rotating rod (12), and the copper tube body (5) is in contact with the surface of the grinding wheel (13).

2. A copper tube processing grinding device according to claim 1, characterized in that: The clamping assembly comprises a second cylinder (14); a support frame (15) is fixedly mounted on the upper surface of the frame (1) near the center; the second cylinder (14) is fixedly mounted on the top of the support frame (15); an output end of the second cylinder (14) passes through the support frame (15) and is fixedly mounted with a lifting plate (16); a roller (17) is provided on the lower surface of the lifting plate (16).

3. A copper tube processing grinding device according to claim 1, characterized in that: Two symmetrical slide rails (18) are arranged below the movable plate (4), the slide rails (18) are fixedly connected to the frame (1), a slider (19) is slidably mounted on the slide rails (18), and the slider (19) is fixedly connected to the movable plate (4).

4. A copper tube processing grinding device according to claim 2, characterized in that: Two symmetrical guide rods (20) are fixedly mounted on the upper surface of the lifting plate (16), and the guide rods (20) are passed through the top end of the support frame (15) and are slidably connected thereto.

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