Copper pipe inner diameter polishing equipment

Abstract

The utility model discloses copper pipe inner diameter polishing equipment, which relates to the technical field of copper pipe polishing and comprises an operating table, a plurality of support frames are fixedly mounted on two sides of the bottom of the operating table, a blanking groove is formed in the inner wall of the operating table, mounting plates are fixedly mounted on two sides of the top of the operating table, and rotating shafts are rotatably mounted in the inner walls of the mounting plates. One end of the rotating shaft extends to the outside of the mounting plate on one side, and rotating round blocks are fixedly mounted at the two ends of the outer side of the rotating shaft. According to the copper pipe polishing device, through arrangement of the rotating round blocks, the rotating motor, the polishing block and other structures, an operator places a copper pipe which is not polished on the two rotating round blocks, then the polishing block polishes the copper pipe, the rotating motor is started, the rotating round blocks rotate along with the rotating motor, the copper pipe falls into the discharging box, automatic discharging is achieved while feeding is conducted, and the copper pipe polishing device is simple in structure and convenient to operate. And the time for waiting for discharging is saved, so that the polishing efficiency is improved, and meanwhile, the production efficiency of an enterprise is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube polishing, in particular to a copper tube inner diameter polishing device. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. Usually a polishing wheel is used as a polishing tool. The high-speed rotating polishing wheel is pressed against the workpiece, causing the abrasive to roll and slightly cut the workpiece surface, thereby obtaining a bright processed surface.

[0003] In the prior art, when traditional polishing equipment polishes copper tubes, it is generally necessary to perform polishing operations intermittently one by one. After polishing is completed, the copper tube needs to be removed before the next polishing operation can be performed, resulting in relatively low polishing efficiency, thereby affecting the production efficiency of the enterprise. Therefore, a copper tube inner diameter polishing equipment is needed to meet people's needs. Utility Model Content

[0004] The utility model aims to provide a copper tube inner diameter polishing device to solve the problem in the above-mentioned background technology that the polishing operation generally needs to be performed intermittently one by one, and the copper tube needs to be removed after polishing is completed before the next polishing operation can be performed, resulting in low polishing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper tube inner diameter polishing equipment, comprising an operating table, a plurality of support frames are fixedly installed on both sides of the bottom of the operating table, a material discharge trough is provided in the inner wall of the operating table, mounting plates are fixedly installed on both sides of the top of the operating table, a rotating shaft is rotatably installed in the inner wall of the mounting plate, one end of the rotating shaft extends to the outside of one side of the mounting plate, rotating round blocks are fixedly installed at both ends of the outer side of the rotating shaft, fixed discs are slidably installed at both ends of the outer side of the rotating shaft, slide grooves are provided on both sides of the inner wall of the operating table, the slide grooves are located on the sides of the material discharge trough, a sliding block is slidably installed inside the slide grooves, a support plate is fixedly installed on the side of the mounting plate on one side, the support plate is fixedly connected to the operating table, a collecting box is fixedly installed on one side of the top of the operating table, a powder suction pipe is fixedly installed in the inner wall of the top of the collecting box, and the end of the powder suction pipe away from the collecting box passes through the inner wall of the fixed disc and extends to the inner wall of the fixed disc.

[0006] Preferably: a rotating motor is fixedly installed on one side of the top of the operating table, a round shaft is fixedly installed on the output end of the rotating motor, a driving wheel is fixedly installed on the outside of the round shaft, a driven wheel is fixedly installed on the outside of one end of the rotating shaft, belts are installed on the driven wheel and the driving wheel, and a copper tube body is movably installed on the two rotating round blocks.

[0007] Preferably: a connecting block is fixedly installed on one side of the top of the operating table, a push rod is slidably installed in the inner wall of the connecting block, one end of the push rod passes through the inner wall of the connecting block and extends to the outside of the connecting block, and a movable block is fixedly installed on one end of the push rod.

[0008] Preferably: a return spring is fixedly installed on one side of the connecting block, and the end of the return spring away from the connecting block is fixedly connected to one end of the push rod, and the push rod is located inside the return spring, and connecting shafts are fixedly installed in the inner walls on both sides of the movable block, and an inclined rod is rotatably installed on the outer side of the connecting shaft, and the end of the inclined rod close to the fixed disk is movably connected to the inner wall of the fixed disk.

[0009] Preferably: a pneumatic cylinder is fixedly installed on one side of the top of the operating table, a moving block is fixedly installed on one end of the pneumatic cylinder, the moving block is fixedly connected to the slider, a driving motor is fixedly installed on the top of the moving block, a motor shaft is fixedly installed on the output end of the driving motor, and one end of the motor shaft passes through the inner wall of the support plate and extends into the interior of the copper tube body.

[0010] Preferably, a mounting disc is fixedly mounted on one end of the motor shaft, and a plurality of polishing blocks are fixedly mounted on the outer side of the mounting disc.

[0011] Preferably: a fan is fixedly installed on one side of the bottom of the operating table, an air inlet pipe is fixedly installed on one side of the fan, one end of the air inlet pipe passes through the inner wall of the operating table and the inner wall of the collection box and extends to the inner wall of the bottom of the collection box, and an exhaust pipe is fixedly installed on the other side of the fan.

[0012] Preferably: a collection box is movably installed inside the collection box, a filter cloth is fixedly installed inside the collection box, a handle is fixedly installed on the outside of the collection box, a bolt is threadedly installed on the outside of the collection box, one end of the bolt passes through the inner wall of the collection box and the inner wall of the collection box and extends into the inner wall of the collection box.

[0013] Preferably: a material discharge box is fixedly installed on one side of the bottom of the operating table, and a sponge pad is fixedly installed inside the material discharge box.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, by setting up structures such as rotating round blocks, rotating motors, and polishing blocks, an operator places an unpolished copper tube on two rotating round blocks, and then the polishing blocks will polish it, and the rotating motor is started, and the rotating round blocks will rotate accordingly, and the copper tube will fall into the unloading box, and automatic unloading is achieved while loading, saving the time of waiting for unloading, thereby improving the efficiency of polishing, and also improving the production efficiency of the enterprise.

[0016] In the utility model, by setting up structures such as a collection box, a fan, and a filter cloth, copper powder may be generated when the copper tube is polished. The operator starts the fan and draws the copper powder inside the copper tube body into the interior of the collection box through the powder suction pipe. The filter cloth can filter the copper powder, which is convenient for the operator to recover and avoids the harm of dust to the operator's body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a copper tube inner diameter polishing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the side structure of a copper tube inner diameter polishing device proposed by the utility model;

[0019] Figure 3 This is a schematic cross-sectional structure diagram of a copper tube inner diameter polishing device proposed by the utility model;

[0020] Figure 4 A copper tube inner diameter polishing device proposed by the utility model Figure 3 The structural diagram of part A in the figure;

[0021] Figure 5 A schematic diagram of the fan cross-section structure of a copper tube inner diameter polishing device proposed by the utility model;

[0022] Figure 6 The utility model is a partial cross-sectional structural schematic diagram of a copper tube inner diameter polishing device.

[0023] In the figure: 100, operating table; 101, support frame; 200, feeding trough; 201, mounting plate; 202, rotating shaft; 203, rotating round block; 204, rotating motor; 205, round shaft; 206, driving wheel; 207, driven wheel; 208, belt; 209, copper tube body; 300, fixed disc; 301, connecting block; 302, push rod; 303, movable block; 304, reset spring; 305, connecting shaft; 306, inclined rod; 4 00, slide; 401, slider; 402, pneumatic cylinder; 403, moving block; 404, support plate; 405, drive motor; 406, motor shaft; 407, mounting disc; 408, polishing block; 500, collecting box; 501, powder suction pipe; 502, fan; 503, air inlet pipe; 504, exhaust pipe; 505, collecting box; 506, filter cloth; 507, handle; 508, bolt; 600, unloading box; 601, sponge pad. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-6A copper tube inner diameter polishing device comprises an operating table 100, a plurality of support frames 101 are fixedly installed on both sides of the bottom of the operating table 100, a material discharge trough 200 is opened in the inner wall of the operating table 100, mounting plates 201 are fixedly installed on both sides of the top of the operating table 100, a rotating shaft 202 is rotatably installed in the inner wall of the mounting plate 201, one end of the rotating shaft 202 extends to the outside of one side of the mounting plate 201, rotating round blocks 203 are fixedly installed at both ends of the outer side of the rotating shaft 202, fixed discs 300 are slidably installed at both ends of the outer side of the rotating shaft 202, sliding grooves 400 are opened on both sides of the inner wall of the operating table 100, the sliding grooves 400 are located on the side of the material discharge trough 200, a slider 401 is slidably installed in the interior of the sliding grooves 400, and the mounting plate 20 A support plate 404 is fixedly installed on the side of the operating table 100, and the support plate 404 is fixedly connected to the operating table 100. A collecting box 500 is fixedly installed on one side of the top of the operating table 100. A powder suction pipe 501 is fixedly installed in the inner wall of the top of the collecting box 500. The end of the powder suction pipe 501 away from the collecting box 500 passes through the inner wall of the fixed disc 300 and extends into the inner wall of the fixed disc 300. When the operator polishes the copper tube, the operator presses the push rod 302 to move the movable block 303, so that the movable block 303 pushes the two fixed discs 300 to slide back to each other on the rotating shaft 202 through the connecting shaft 305 and the inclined rod 306. Then the operator places the unpolished copper tube body 209 on the top of the two rotating round blocks 203, and then the operator loosens the copper tube body 209. The push rod 302 is opened, and then the operator starts the pneumatic cylinder 402, so that the moving block 403 drives the two sliders 401 to slide inside the slide groove 400, and at the same time the operator starts the driving motor 405, so that the motor shaft 406 drives the mounting disc 407 and the plurality of polishing blocks 408 to rotate, so that the inner wall of the copper tube body 209 can be polished. While polishing, the operator starts the fan 502, so that the powder suction pipe 501 extracts the copper powder generated during polishing inside the copper tube body 209, and enters the inside of the collection box 500 through the powder suction pipe 501 and falls onto the filter cloth 506. The filter cloth 506 can filter the copper powder, and then the filtered air will enter the inside of the fan 502 through the air inlet pipe 503, and then be discharged outward from the exhaust pipe 504. The copper tube body 209 is discharged from the boundary to avoid the copper powder from causing harm to the operator. When the copper tube body 209 is polished, the operator starts the rotating motor 204, which will make the round shaft 205 drive the driving wheel 206 to rotate, and then the driving wheel 206 drives the driven wheel 207 and the rotating shaft 202 to rotate through the belt 208, which will make the polished copper tube body 209 fall onto the sponge pad 601. At the same time, the operator continues to put the unpolished copper tube body 209 into the two rotating round blocks 203, and then the next polishing operation can be carried out. After the polishing operation is completed, the operator rotates to remove the bolt 508 and pulls the handle 507 to separate the collection box 505 and the filter cloth 506 from the inside of the collection box 500, and then the copper powder can be processed.

[0026] Furthermore, a rotating motor 204 is fixedly installed on one side of the top of the operating table 100, and a circular shaft 205 is fixedly installed on the output end of the rotating motor 204. A driving wheel 206 is fixedly installed on the outer side of the circular shaft 205, and a driven wheel 207 is fixedly installed on the outer side of one end of the rotating shaft 202. Belts 208 are installed on the driven wheel 207 and the driving wheel 206. A copper tube body 209 is movably installed on the two rotating round blocks 203. When the operator starts the rotating motor 204, the circular shaft 205 will drive the driving wheel 206 to rotate, and then the driving wheel 206 will drive the driven wheel 207 and the rotating shaft 202 to rotate, so that the rotating shaft 202 drives the two rotating round blocks 203 to rotate.

[0027] Furthermore, a connecting block 301 is fixedly installed on one side of the top of the operating table 100, and a push rod 302 is slidably installed in the inner wall of the connecting block 301. One end of the push rod 302 passes through the inner wall of the connecting block 301 and extends to the outside of the connecting block 301. A movable block 303 is fixedly installed on one end of the push rod 302. When the operator presses the push rod 302, the push rod 302 will drive the movable block 303 to move.

[0028] Furthermore, a return spring 304 is fixedly installed on one side of the connecting block 301, and the end of the return spring 304 away from the connecting block 301 is fixedly connected to one end of the push rod 302, and the push rod 302 is located inside the return spring 304, and the inner walls on both sides of the movable block 303 are fixedly installed with connecting shafts 305, and the outer side of the connecting shaft 305 is rotatably installed with an inclined rod 306, and the end of the inclined rod 306 close to the fixed disk 300 is movably connected to the inner wall of the fixed disk 300. When the movable block 303 moves, the inclined rod 306 will be pushed through the connecting shaft 305, and then the two inclined rods 306 will push the two fixed disks 300, so that the two fixed disks 300 move away from each other, thereby releasing the sealing effect on the two rotating circular blocks 203. When the operator releases the push rod 302, the return spring 304 is squeezed and deformed, which will generate elastic force, thereby driving the push rod 302 and the movable block 303 to move.

[0029] Furthermore, a pneumatic cylinder 402 is fixedly installed on one side of the top of the operating table 100, and a moving block 403 is fixedly installed on one end of the pneumatic cylinder 402. The moving block 403 is fixedly connected to the slider 401, and a driving motor 405 is fixedly installed on the top of the moving block 403. A motor shaft 406 is fixedly installed on the output end of the driving motor 405. One end of the motor shaft 406 passes through the inner wall of the support plate 404 and extends to the interior of the copper tube body 209. When the operator starts the pneumatic cylinder 402, the moving block 403 will drive the two sliders 401 to move inside the slide groove 400. At the same time, starting the driving motor 405 will cause the motor shaft 406 to rotate.

[0030] Furthermore, a mounting disc 407 is fixedly installed at one end of the motor shaft 406, and a plurality of polishing blocks 408 are fixedly installed on the outer side of the mounting disc 407. When the motor shaft 406 rotates, the mounting disc 407 and the plurality of polishing blocks 408 will be driven to rotate inside the copper tube body 209, so that the plurality of polishing blocks 408 will polish the inner side of the copper tube body 209.

[0031] Furthermore, a fan 502 is fixedly installed on one side of the bottom of the operating table 100, and an air inlet pipe 503 is fixedly installed on one side of the fan 502. One end of the air inlet pipe 503 passes through the inner wall of the operating table 100 and the inner wall of the collection box 500 and extends to the inner wall of the bottom of the collection box 500. An exhaust pipe 504 is fixedly installed on the other side of the fan 502. When the fan 502 is started, the powder suction pipe 501 will extract the air inside the copper tube body 209, and transport it to the inside of the fan 502 through the air inlet pipe 503, and then be discharged to the outside through the exhaust pipe 504.

[0032] Furthermore, a collection box 505 is movably installed inside the collection box 500, a filter cloth 506 is fixedly installed inside the collection box 505, a handle 507 is fixedly installed on the outside of the collection box 505, a bolt 508 is threadedly installed on the outside of the collection box 505, one end of the bolt 508 penetrates the inner wall of the collection box 500 and the inner wall of the collection box 500 and extends into the inner wall of the collection box 500, the filter cloth 506 can filter the copper powder mixed in the air inside the copper tube body 209, and after the polishing operation is completed, the operator rotates to remove the bolt 508 and pulls the handle 507 to detach the collection box 505 and the filter cloth 506 from the inside of the collection box 500, and then the copper powder can be processed.

[0033] Furthermore, a material discharge box 600 is fixedly installed on one side of the bottom of the operating table 100, and a sponge pad 601 is fixedly installed inside the material discharge box 600. The sponge pad 601 has a buffering effect to prevent the copper tube body 209 from being damaged when it falls.

[0034] Working principle of this utility model:

[0035] When the operator is polishing the copper tube, the operator presses the push rod 302 to move the movable block 303, and then the movable block 303 pushes the two fixed discs 300 to slide oppositely on the rotating shaft 202 through the connecting shaft 305 and the inclined rod 306, thereby releasing the sealing effect of the rotating disc 203. Then the operator places the unpolished copper tube body 209 on the top of the two rotating discs 203, and then the operator releases the push rod 302. At this time, the elastic force generated by the extrusion deformation of the return spring 304 will push the push rod 302 to drive the movable block 303 to move, thereby causing the two fixed discs 300 to slide oppositely on the rotating shaft 202. 00 The copper tube body 209 is fixed to the two rotating round blocks 203, and then the operator starts the pneumatic cylinder 402, so that the moving block 403 drives the two sliders 401 to slide inside the slide groove 400, and at the same time the operator starts the driving motor 405, so that the motor shaft 406 drives the mounting disc 407 and the multiple polishing blocks 408 to rotate, and the inner wall of the copper tube body 209 can be polished. While polishing, the operator starts the fan 502, so that the powder suction pipe 501 extracts the copper powder generated during polishing inside the copper tube body 209, and enters the inside of the collection box 500 through the powder suction pipe 501 and falls The copper powder is filtered out by the filter cloth 506, and then the filtered air enters the inside of the fan 502 through the air inlet pipe 503, and then is discharged to the outside through the exhaust pipe 504, so as to avoid the copper powder from causing harm to the operator. When the copper tube body 209 is polished, the operator presses the push rod 302, which will make the two fixed discs 300 move away from the two rotating round blocks 203. Then the operator starts the rotating motor 204, which will make the round shaft 205 drive the driving wheel 206 to rotate, and then the driving wheel 206 drives the driven wheel 207 and the rotating shaft 202 to rotate through the belt 208. Thereby, the two rotating blocks 203 are turned over 180 degrees, and the polished copper tube body 209 falls onto the sponge pad 601. The sponge pad 601 can protect the copper tube body 209. At the same time, the operator continues to put the unpolished copper tube body 209 onto the two rotating blocks 203, and then releases the push rod 302 to carry out the next polishing operation. After the polishing operation is completed, the operator rotates to remove the bolt 508 and pulls the handle 507 to separate the collection box 505 and the filter cloth 506 from the inside of the collection box 500, and then the copper powder can be processed.

[0036] 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.

Claims

1. A copper tube inner diameter polishing device, comprising an operating table (100), characterized in that: A plurality of support frames (101) are fixedly installed on both sides of the bottom of the operating table (100), a material discharge trough (200) is provided in the inner wall of the operating table (100), mounting plates (201) are fixedly installed on both sides of the top of the operating table (100), a rotating shaft (202) is rotatably installed in the inner wall of the mounting plate (201), one end of the rotating shaft (202) extends to the outside of one side of the mounting plate (201), rotating round blocks (203) are fixedly installed at both ends of the outer side of the rotating shaft (202), fixed discs (300) are slidably installed at both ends of the outer side of the rotating shaft (202), and mounting plates (201) are provided on both sides of the inner wall of the operating table (100). A slide groove (400), the slide groove (400) is located on the side of the feed chute (200), a slider (401) is slidably installed inside the slide groove (400), a support plate (404) is fixedly installed on the side of the mounting plate (201) on one side, the support plate (404) is fixedly connected to the operating table (100), a collecting box (500) is fixedly installed on one side of the top of the operating table (100), a powder suction pipe (501) is fixedly installed in the inner wall of the top of the collecting box (500), and the end of the powder suction pipe (501) away from the collecting box (500) passes through the inner wall of the fixed disc (300) and extends to the inner wall of the fixed disc (300).

2. A copper tube inner diameter polishing device according to claim 1, characterized in that: A rotating motor (204) is fixedly mounted on one side of the top of the operating table (100); a round shaft (205) is fixedly mounted on the output end of the rotating motor (204); a driving wheel (206) is fixedly mounted on the outer side of the round shaft (205); a driven wheel (207) is fixedly mounted on the outer side of one end of the rotating shaft (202); belts (208) are installed on both the driven wheel (207) and the driving wheel (206) for transmission; and a copper tube body (209) is movably mounted on the two rotating round blocks (203).

3. The copper tube inner diameter polishing device according to claim 1, characterized in that: A connection block (301) is fixedly mounted on one side of the top of the operating table (100), a push rod (302) is slidably mounted in the inner wall of the connection block (301), one end of the push rod (302) penetrates the inner wall of the connection block (301) and extends to the outside of the connection block (301), and a movable block (303) is fixedly mounted on one end of the push rod (302).

4. A copper tube inner diameter polishing device according to claim 3, characterized in that: A return spring (304) is fixedly installed on one side of the connecting block (301), and one end of the return spring (304) away from the connecting block (301) is fixedly connected to one end of the push rod (302), and the push rod (302) is located inside the return spring (304). Connecting shafts (305) are fixedly installed in the inner walls of both sides of the movable block (303), and an inclined rod (306) is rotatably installed on the outer side of the connecting shaft (305), and one end of the inclined rod (306) close to the fixed disc (300) is movably connected to the inner wall of the fixed disc (300).

5. The copper tube inner diameter polishing device according to claim 1, characterized in that: A pneumatic cylinder (402) is fixedly mounted on one side of the top of the operating table (100), a moving block (403) is fixedly mounted on one end of the pneumatic cylinder (402), the moving block (403) is fixedly connected to the slider (401), a driving motor (405) is fixedly mounted on the top of the moving block (403), a motor shaft (406) is fixedly mounted on the output end of the driving motor (405), and one end of the motor shaft (406) passes through the inner wall of the support plate (404) and extends into the interior of the copper tube body (209).

6. The copper tube inner diameter polishing device according to claim 5, characterized in that: A mounting disc (407) is fixedly mounted on one end of the motor shaft (406), and a plurality of polishing blocks (408) are fixedly mounted on the outer side of the mounting disc (407).

7. The copper tube inner diameter polishing device according to claim 1, characterized in that: A fan (502) is fixedly mounted on one side of the bottom of the operating table (100), an air intake pipe (503) is fixedly mounted on one side of the fan (502), one end of the air intake pipe (503) passes through the inner wall of the operating table (100) and the inner wall of the collection box (500) and extends to the inner wall of the bottom of the collection box (500), and an exhaust pipe (504) is fixedly mounted on the other side of the fan (502).

8. The copper tube inner diameter polishing device according to claim 1, characterized in that: A collection box (505) is movably installed inside the collection box (500), a filter cloth (506) is fixedly installed inside the collection box (505), a handle (507) is fixedly installed on the outside of the collection box (505), a bolt (508) is threadedly installed on the outside of the collection box (505), and one end of the bolt (508) passes through the inner wall of the collection box (500) and the inner wall of the collection box (500) and extends into the inner wall of the collection box (500).

9. The copper tube inner diameter polishing device according to claim 1, characterized in that: A material discharge box (600) is fixedly installed on one side of the bottom of the operating table (100), and a sponge pad (601) is fixedly installed inside the material discharge box (600).

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