A copper bar surface polishing device

Abstract

The utility model discloses a copper bar surface polishing device belongs to copper bar processing technical field, it includes base, the base top fixedly connected with U -shaped support, the central position fixedly connected with electric push rod at the U -shaped support top, the telescopic end fixedly connected with lift plate of electric push rod, lift plate bottom fixedly connected with motor, the output fixedly connected with polishing wheel of motor, one side of base top is rotatably connected with second rotary column through bearing, the other side of base top is rotatably connected with first rotary column through bearing, and the cover is fixedly connected on first rotary column and second rotary column all. This copper bar surface polishing device, through setting cover, sound absorbing cotton, driven gear, driving gear, linkage and carousel, the device is covered with polishing assembly through two cover body rotation, and the noise generated during polishing is absorbed through sound absorbing cotton, can play good noise reduction effect, avoids the harm to staff.

Description

Technical Field

[0001] This utility model belongs to the field of copper rod processing technology, specifically a copper rod surface polishing device. Background Technology

[0002] Copper rod processing refers to various mechanical operations performed on copper rods to meet the needs of different products and applications. The copper rod processing process typically requires the use of copper rod surface polishing equipment to polish the copper rods. Polishing makes the surface of the copper rods smoother and flatter, improving its appearance quality and enhancing its application effects in optics, decoration, and other fields. Existing copper rod surface polishing equipment polishes the copper rods by friction with a high-speed rotating polishing wheel. This process generates a lot of noise, and prolonged exposure to this environment can cause certain harm to workers, even leading to hearing damage. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a copper rod surface polishing device, which solves the problem that the existing copper rod surface polishing device polishes the copper rod by friction with a high-speed rotating polishing wheel. This process generates a lot of noise, and long-term exposure to this environment can cause certain harm to workers, and may even lead to hearing damage.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a copper rod surface polishing device, comprising a base, a U-shaped frame fixedly connected to the top of the base, an electric push rod fixedly connected to the center of the top of the U-shaped frame, a lifting plate fixedly connected to the telescopic end of the electric push rod, a motor fixedly connected to the bottom of the lifting plate, a polishing wheel fixedly connected to the output end of the motor, a second rotating column rotatably connected to one side of the top of the base via a bearing, and a first rotating column rotatably connected to the other side of the top of the base via a bearing; A cover is fixedly connected to both the first and second rotating columns. Sound-absorbing cotton is fixedly connected inside the cover. A turntable is fixedly connected to one end of the second rotating column. A linkage rod is rotatably connected to the turntable via a rotating shaft. A drive gear is rotatably connected to one end of the linkage rod via a rotating shaft. A driven gear meshes with the drive gear. A fixing block is fixedly connected to the base. A first screw is threaded onto the fixing block.

[0005] As a further embodiment of this utility model: the driving gear is rotatably connected to the base via a rotating shaft, and the driven gear is fixedly connected to one end of the first rotating column.

[0006] As a further embodiment of this utility model: the two ends of the linkage rod are respectively located at eccentric positions on the turntable and the drive gear, and a handle is fixedly connected to the end of the second rotating column away from the turntable.

[0007] As a further embodiment of this utility model: sliders are fixedly connected to both sides of the lifting plate, and a groove is provided on the U-shaped frame corresponding to the position of the slider, and the slider is slidably connected inside the groove.

[0008] As a further embodiment of this utility model: sleeves are fixedly connected to both sides of the U-shaped frame, and a second screw is threadedly connected to the top of the sleeve.

[0009] As a further embodiment of this utility model: the number of the covers is two, and the two covers are symmetrically arranged about the middle of the base.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This copper rod surface polishing device, consisting of a cover, sound-absorbing cotton, driven gear, driving gear, linkage rod, and turntable, is used by placing the copper rod inside the two sleeves and tightening the second screw to fix it. Then, loosening the first screw releases the second rotating column. Turning the handle causes the second rotating column and turntable to rotate. Because the linkage rod is eccentrically positioned on the turntable and driving gear, when the turntable rotates, the linkage rod drives the driving gear to rotate. The driving gear then drives the driven gear and the first rotating column to rotate. The first and second rotating columns respectively... The two covers rotate in opposite directions, enclosing the polishing component. The first screw is tightened to fix the second rotating column to the cover. At this time, the electric push rod is activated to move the lifting plate and motor downwards, and the motor drives the polishing wheel to rotate. The high-speed rotation of the polishing wheel is used to polish the copper rod. The noise generated during polishing is absorbed by the sound-absorbing cotton. This device, by enclosing the polishing component with two rotating covers and absorbing the noise generated during polishing with sound-absorbing cotton, can achieve a good noise reduction effect and avoid harm to the workers. 2. This copper rod surface polishing device, by setting up a slider, a groove, a sleeve, and a second screw, is used to place the copper rod inside the two sleeves and tighten the second screw to fix the copper rod. After the two covers cover the polishing components, the electric push rod is activated to drive the lifting plate and motor to move down, and the motor is activated to drive the polishing wheel to rotate. The high-speed rotation of the polishing wheel is used to polish the copper rod. When the lifting plate moves, the slider slides inside the groove. The groove can limit and guide the slider and the lifting plate, improving the stability and accuracy of the lifting plate movement. Furthermore, by tightening the second screw to fix the copper rod, its stability can be effectively improved, preventing displacement during the polishing process, thereby improving the polishing accuracy. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a three-dimensional structural diagram of the base of this utility model; Figure 4 This is a schematic diagram of the cross-section of the U-shaped frame of this utility model; In the diagram: 1. Base; 2. U-shaped frame; 3. Handle; 4. First rotating column; 5. Cover; 6. Fixing block; 7. First screw; 8. Second rotating column; 9. Sound-absorbing cotton; 10. Driven gear; 11. Drive gear; 12. Linkage rod; 13. Turntable; 14. Electric push rod; 15. Lifting plate; 16. Motor; 17. Polishing wheel; 18. Slide groove; 19. Slider; 20. Sleeve; 21. Second screw. Detailed Implementation

[0012] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0013] like Figure 1-4 As shown, this utility model provides a technical solution: a copper rod surface polishing device, including a base 1, a U-shaped frame 2 fixedly connected to the top of the base 1, an electric push rod 14 fixedly connected to the center of the top of the U-shaped frame 2, a lifting plate 15 fixedly connected to the telescopic end of the electric push rod 14, a motor 16 fixedly connected to the bottom of the lifting plate 15, a polishing wheel 17 fixedly connected to the output end of the motor 16, a drive gear 11 rotatably connected to the base 1 via a rotating shaft, and a driven gear 10 fixedly connected to one end of the first rotating column 4.

[0014] A second rotating column 8 is rotatably connected to one side of the top of the base 1 via a bearing, and a first rotating column 4 is rotatably connected to the other side of the top of the base 1 via a bearing. A cover 5 is fixedly connected to both the first rotating column 4 and the second rotating column 8. Sound-absorbing cotton 9 is fixedly connected inside the cover 5. Because the sound-absorbing cotton 9 is made of porous material with a large number of tiny pores inside, when sound waves enter these pores, they will be continuously reflected, refracted and scattered, so that the energy of the sound waves will gradually weaken, thereby achieving a good noise reduction effect and avoiding harm to the staff. The two ends of the linkage rod 12 are located at the eccentric positions on the turntable 13 and the drive gear 11, respectively. A handle 3 is fixedly connected to the end of the second rotating column 8 away from the turntable 13. Because the handle 3 is provided, the handle 3 provides a gripping point, making it easy for the staff to hold the handle 3 to rotate the second rotating column 8, thereby improving the ease of operation.

[0015] One end of the second rotating column 8 is fixedly connected to a turntable 13. A linkage rod 12 is rotatably connected to the turntable 13 via a rotating shaft. Because the linkage rod 12 is provided and is eccentrically positioned on the turntable 13 and the drive gear 11, when the turntable 13 rotates, the drive gear 11 is easily driven to rotate under the linkage action of the linkage rod 12. One end of the linkage rod 12 is rotatably connected to the drive gear 11 via a rotating shaft. A driven gear 10 meshes with the drive gear 11. Slider 19s are fixedly connected to both sides of the lifting plate 15. A groove 18 is provided on the U-shaped frame 2 corresponding to the position of the slider 19. Because of the groove 18 and the slider 19, when the lifting plate 15 moves, the slider 19 will slide inside the groove 18. The groove 18 can limit and guide the slider 19 and the lifting plate 15, improving the stability and accuracy of the movement of the lifting plate 15. The slider 19 is slidably connected inside the groove 18.

[0016] A fixing block 6 is fixedly connected to the base 1, and a first screw 7 is threadedly connected to the fixing block 6. Because of the first screw 7, tightening the first screw 7 can fix the second rotating column 8 and the cover 5, thereby effectively improving the stability of the cover 5 and ensuring the normal operation of the cover 5 and the sound-absorbing cotton 9. Sleeves 20 are fixedly connected to both sides of the U-shaped frame 2, and a second screw 21 is threadedly connected to the top of the sleeve 20. There are two covers 5, and the two covers 5 are symmetrically arranged about the middle of the base 1.

[0017] The working principle of this utility model is as follows: In use, the copper rod is placed inside the two sleeves 20, and the second screw 21 is tightened to fix the copper rod. At this time, the first screw 7 is loosened to release the fixation of the second rotating column 8. Turning the handle 3 drives the second rotating column 8 and the turntable 13 to rotate. Since the linkage rod 12 is eccentrically set on the turntable 13 and the drive gear 11, when the turntable 13 rotates, it will drive the drive gear 11 to rotate under the linkage of the linkage rod 12. The drive gear 11 will drive the driven gear 10 and the first rotating column 4 to rotate. The first rotating column 4 and the second rotating column 8 respectively drive the two covers 5 to rotate, and the two covers 5 rotate in opposite directions. The polishing components are covered by the two covers 5, and the first screw 7 is tightened to fix the second rotating column 8 and the cover 5. At this time, the electric push rod 14 is started to drive the lifting plate 15 and the motor 16 to move down, and the motor 16 is started to drive the polishing wheel 17 to rotate. The high-speed rotation of the polishing wheel 17 is used to polish the copper rod. The noise generated during polishing is absorbed by the sound-absorbing cotton 9.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A copper rod surface polishing device, comprising a base (1), characterized in that: A U-shaped frame (2) is fixedly connected to the top of the base (1). An electric push rod (14) is fixedly connected to the center of the top of the U-shaped frame (2). A lifting plate (15) is fixedly connected to the telescopic end of the electric push rod (14). A motor (16) is fixedly connected to the bottom of the lifting plate (15). A polishing wheel (17) is fixedly connected to the output end of the motor (16). A second rotating column (8) is rotatably connected to one side of the top of the base (1) through a bearing. A first rotating column (4) is rotatably connected to the other side of the top of the base (1) through a bearing. A cover (5) is fixedly connected to both the first rotating column (4) and the second rotating column (8). Sound-absorbing cotton (9) is fixedly connected inside the cover (5). A turntable (13) is fixedly connected to one end of the second rotating column (8). A linkage rod (12) is rotatably connected to the turntable (13) via a rotating shaft. A drive gear (11) is rotatably connected to one end of the linkage rod (12) via a rotating shaft. A driven gear (10) meshes with the drive gear (11). A fixing block (6) is fixedly connected to the base (1). A first screw (7) is threaded onto the fixing block (6).

2. The copper rod surface polishing device according to claim 1, characterized in that: The driving gear (11) is rotatably connected to the base (1) via a rotating shaft, and the driven gear (10) is fixedly connected to one end of the first rotating column (4).

3. The copper rod surface polishing device according to claim 1, characterized in that: The two ends of the linkage rod (12) are located at eccentric positions on the turntable (13) and the drive gear (11), respectively, and the end of the second rotating column (8) away from the turntable (13) is fixedly connected to a handle (3).

4. The copper rod surface polishing device according to claim 1, characterized in that: The lifting plate (15) is fixedly connected to sliders (19) on both sides. The U-shaped frame (2) is provided with a groove (18) corresponding to the position of the slider (19). The slider (19) is slidably connected inside the groove (18).

5. The copper rod surface polishing device according to claim 1, characterized in that: Both sides of the U-shaped frame (2) are fixedly connected to sleeves (20), and the top of the sleeves (20) is threaded with a second screw (21).

6. The copper rod surface polishing device according to claim 1, characterized in that: The number of the cover (5) is two, and the two covers (5) are symmetrically arranged about the middle of the base (1).

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