Polishing device for up-drawing production of oxygen-free copper rod
By designing a grinding drive device and components, using electromagnets and springs to control the grinding plate, and combining it with a motor to drive the sliding plate, the problem of uneven surface of oxygen-free copper rods was solved, achieving efficient grinding results and improving the production quality of oxygen-free copper rods.
Patent Information
- Application Number
- CN202520108743.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-17
AI Technical Summary
The surface of oxygen-free copper rods is not smooth after production, and there is a lack of effective polishing measures, which affects the production quality.
A device including a grinding drive and a grinding assembly was designed. The opening and closing of the grinding plate is controlled by an electromagnet and a spring, and the sliding plate is driven by a motor to achieve reciprocating grinding of oxygen-free copper rods. A water spraying device is also provided for water grinding.
It enables flexible control and efficient polishing of the oxygen-free copper rod surface, thus improving product quality.
Smart Images
Figure CN223903542U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to oxygen-free copper pole production technical field, specifically point to a kind of grinding device for oxygen-free copper pole upper drawing method production. BACKGROUND
[0002] Oxygen-free copper pole is the copper pole with very low oxygen content, mainly used in the field of wire and cable with higher quality requirements for copper material, and the upper drawing method refers to the process that copper liquid is drawn from the bottom to the top and solidified into copper pole through specific mold.
[0003] When the oxygen-free copper pole is drawn into thin wire through the drawing die after forming, it will be wound after being guided by guide wheel, but there are some deficiencies: the surface of the oxygen-free copper pole will be concave and not smooth, and there is a lack of polishing of the oxygen-free copper pole, which affects the production quality of the oxygen-free copper pole, therefore, improvement is needed. UTILITY MODEL CONTENTS
[0004] The technical problem to be solved by the utility model is that the surface of the oxygen-free copper pole will be not smooth after production, and there is a lack of polishing measures for its surface, which affects the quality of the oxygen-free copper pole.
[0005] In order to realize the above functions, the utility model adopts the following technical scheme: a grinding device for oxygen-free copper pole upper drawing method production, including outer frame, water collecting groove is arranged on the bottom wall of the outer frame, supports are fixedly connected to the top wall and side wall of the outer frame, guide wheels are rotatably arranged on the supports for guiding the oxygen-free copper pole, a threading drum is arranged in the side wall of the outer frame, a horizontal plate is fixedly connected to the upper part of the outer frame, a grinding driving device is arranged on the horizontal plate, a sliding plate is connected to the lower end of the grinding driving device, two groups of guide rods are fixedly connected to the lower end surface of the horizontal plate and penetrate the sliding plate, and a grinding assembly is arranged at the lower end of the sliding plate.
[0006] Further, the grinding assembly includes a shell, the shell is fixedly connected to the lower end of the sliding plate and is symmetrically arranged, an electromagnet is fixedly connected to the inside of the shell, a slide rod penetrates the inner wall of the shell, an armature is fixedly connected to one end of the slide rod and corresponds to the electromagnet, a grinding plate is fixedly connected to the other end of the slide rod, the opposite side of the grinding plate is arranged in a semicircular arc shape, a spring is sleeved on the slide rod, one end of the spring is fixedly connected to the armature and the other end is fixedly connected to the inner wall of the shell.
[0007] Further, the longitudinal section of the slide rod is arranged in a rectangular shape.
[0008] Further, the initial state of the spring can satisfy the abutment of the grinding plates on both sides to wrap the oxygen-free copper pole.
[0009] Further, the polishing driving device comprises a hanging plate fixed to the lower end surface of the horizontal plate, a motor fixed to the hanging plate, a rotating disc provided at the output end of the motor, a vertical plate fixed to the upper end surface of the sliding plate, and a connecting rod hingedly connected between the rotating disc and the vertical plate, wherein the connecting rod is eccentrically hinged to the rotating disc, and the hinged point of the connecting rod and the vertical plate is in a same longitudinal plane as the output shaft of the motor.
[0010] Further, the sliding plate is provided with an opening for the oxygen-free copper rod to pass through.
[0011] Further, a water spraying device is connected to the outside of the polishing plate, which comprises a water pump, a water tank and a spray head, and the water pump sprays water in the water tank to the polishing plate through the spray head.
[0012] The present application has the following beneficial effects by adopting the above structure:
[0013] 1. The polishing assembly is provided, and the electromagnet can attract the armature when powered on, so that the polishing plate is separated from the oxygen-free copper rod and cannot polish the oxygen-free copper rod.
[0014] 2. The polishing driving device is provided, the motor drives the rotating disc to rotate, the rotating disc drives the connecting rod to slide up and down on the guide rod, and the polishing plate slides up and down on the oxygen-free copper rod, so that the oxygen-free copper rod can be reciprocally polished, and the polishing effect is better. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The present application is a polishing device for oxygen-free copper rod drawing method production Figure 1 ;
[0016] Figure 2 The present application is a polishing device for oxygen-free copper rod drawing method production Figure 2 ;
[0017] Figure 3 For Figure 1 the partial enlarged view of A in FIG.
[0018] Figure 4 The present application is a partial sectional view of a polishing device for oxygen-free copper rod drawing method production
[0019] Figure 5 For Figure 4 the partial enlarged view of B in FIG.
[0020] Wherein, 1, outer frame, 2, water collecting tank, 3, support, 4, guide wheel, 5, threading drum, 6, cross plate, 7, polishing drive device, 8, slide plate, 9, guide rod, 10, polishing assembly, 11, shell, 12, electromagnet, 13, slide rod, 14, polishing plate, 15, armature, 16, spring, 17, hanging plate, 18, motor, 19, turntable, 20, vertical plate, 21, connecting rod, 22, opening. DETAILED DESCRIPTION
[0021] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.
[0023] As Figures 1-5 The present application discloses a polishing device for oxygen-free copper rod up-drawing production, which comprises an outer frame 1, a water collecting tank 2 is arranged on the bottom wall of the outer frame 1, supports 3 are fixedly connected to the top wall and the side wall of the outer frame 1, guide wheels 4 are rotatably arranged on the supports 3 for guiding the oxygen-free copper rod, a threading drum 5 is arranged in the side wall of the outer frame 1, a cross plate 6 is fixedly connected to the upper part of the outer frame 1, a polishing drive device 7 is arranged on the cross plate 6, a slide plate 8 is connected to the lower end of the polishing drive device 7, an opening 22 is arranged in the slide plate 8 for the oxygen-free copper rod to pass through, two groups of guide rods 9 are fixedly connected to the lower end face of the cross plate 6 and penetrate through the slide plate 8, and a polishing assembly 10 is arranged at the lower end of the slide plate 8.
[0024] As Figure 1 , 2The polishing assembly 10 comprises a shell 11 fixed to the lower end of the slide plate 8 and symmetrically arranged, an electromagnet 12 is fixed in the shell 11, a slide rod 13 is penetrated through the inner wall of the shell 11, the longitudinal section of the slide rod 13 is in a rectangular shape, which can avoid the rotation of the slide rod 13 in the inner wall of the shell 11, one end of the slide rod 13 is fixed with an armature 15 corresponding to the electromagnet 12, the other end of the slide rod 13 is fixed with a polishing plate 14, the opposite side of the polishing plate 14 is in a semicircular arc shape, a water spraying device is connected outside the polishing plate 14, the water spraying device comprises a water pump, a water tank and a spray head, the water pump sprays the water in the water tank to the polishing plate through the spray head to realize the water polishing of the oxygen-free copper rod, the polished water is collected by the water collecting tank 2, a spring 16 is sleeved on the slide rod 13, one end of the spring 16 is fixed on the armature 15 and the other end is fixed on the inner wall of the shell 11, the initial state of the spring 16 can satisfy the butt joint of the polishing plates 14 on both sides to wrap the oxygen-free copper rod, when the electromagnet 12 attracts the armature 15, the polishing plate 14 can separate from the polishing of the oxygen-free copper rod, when the electromagnet 12 is powered off, the polishing plate 14 can be polished by adhering to the oxygen-free copper rod.
[0025] As Figures 1-3 The polishing driving device 7 comprises a hanging plate 17 fixed to the lower end surface of the horizontal plate 6, a motor 18 is fixed to the hanging plate 17, the output end of the motor 18 is provided with a rotating disc 19, a vertical plate 20 is fixed to the upper end surface of the slide plate 8, a connecting rod 21 is hinged between the rotating disc 19 and the vertical plate 20, the connecting rod 21 is eccentrically hinged with the rotating disc 19, the hinge point of the connecting rod 21 and the vertical plate 20 is in a same longitudinal plane with the output shaft of the motor 18, the rotation of the rotating disc 19 drives the connecting rod 21 to drive the slide plate 8 to reciprocate on the guide rod 9, so as to realize the up-down sliding of the polishing plate 14, thereby realizing the reciprocating polishing of the oxygen-free copper rod.
[0026] In specific use, after the oxygen-free copper rod is produced, it is threaded into the guide wheel 4 through the threading cylinder 5, and is threaded out from the top threading cylinder 5 and the top guide wheel 4, the oxygen-free copper rod passes through the opening 22, the armature 15 loses attraction under the action of the spring 16, the slide rod 13 pushes the polishing plate 14 to wrap the oxygen-free copper rod, and water is supplied to the polishing plate 14 through the outside, so as to realize the water polishing of the oxygen-free copper rod.
[0027] By starting the motor 18, the rotating disc 19 rotates, the connecting rod 21 pushes the slide plate 8 below to slide up and down on the guide rod 9, so that the polishing plate 14 reciprocates on the oxygen-free copper rod for water polishing, the polishing effect is better, and the sewage generated in the polishing falls into the water collecting tank 2 below.
[0028] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.
Claims
1. An abrasive device for oxygen-free copper rod up-drawing production, comprising an outer frame (1), a water collecting groove (2) is arranged on the bottom wall of the outer frame (1), characterized in that: The top wall and the side wall of the outer frame (1) are fixedly connected with supports (3), guide wheels (4) are rotatably arranged on the supports (3) for guiding the oxygen-free copper rod, a threading cylinder (5) is arranged in the side wall of the outer frame (1), a horizontal plate (6) is fixedly connected to the upper portion of the outer frame (1), a polishing driving device (7) is arranged on the horizontal plate (6), the lower end of the polishing driving device (7) is connected with a sliding plate (8), two groups of guide rods (9) are fixedly connected to the lower end surface of the horizontal plate (6) and penetrate the sliding plate (8), and a polishing assembly (10) is arranged on the lower end of the sliding plate (8).
2. A polishing device for oxygen-free copper rod up-drawing method production according to claim 1, characterized in that: The polishing assembly (10) comprises a shell (11) which is fixedly connected to the lower end of the sliding plate (8) and is symmetrically arranged, an electromagnet (12) is fixedly connected to the inside of the shell (11), a sliding rod (13) penetrates the inner wall of the shell (11), one end of the sliding rod (13) is fixedly connected with an armature (15) and corresponds to the electromagnet (12), the other end of the sliding rod (13) is fixedly connected with a polishing plate (14), the opposite side of the polishing plate (14) is arranged in a semicircular arc shape, a spring (16) is sleeved on the sliding rod (13), one end of the spring (16) is fixedly connected to the armature (15) and the other end is fixedly connected to the inner wall of the shell (11).
3. The polishing device for oxygen-free copper rod up-drawing method production of claim 2, characterized in that: The longitudinal section of the sliding rod (13) is arranged in a rectangular shape.
4. The polishing device for oxygen-free copper rod up-drawing method production of claim 2, characterized in that: The initial state of the spring (16) can satisfy that the polishing plates (14) on both sides are abutted to wrap the oxygen-free copper rod.
5. The polishing device for oxygen-free copper rod up-drawing method production of claim 1, wherein: The polishing driving device (7) comprises a hanging plate (17) which is fixedly connected to the lower end surface of the horizontal plate (6), a motor (18) is fixedly connected to the hanging plate (17), a rotating disc (19) is arranged on the output end of the motor (18), a vertical plate (20) is fixedly connected to the upper end surface of the sliding plate (8), a connecting rod (21) is hingedly connected between the rotating disc (19) and the vertical plate (20), the connecting rod (21) is eccentrically hingedly connected with the rotating disc (19), and the hinged point of the connecting rod (21) and the vertical plate (20) is located on the same longitudinal plane as the output shaft of the motor (18).
6. A polishing device for oxygen-free copper rod up-drawing method production according to claim 1, characterized in that: The sliding plate (8) is provided with an opening (22) for the oxygen-free copper rod to pass through.
7. The polishing device for oxygen-free copper rod up-drawing method production of claim 2, characterized in that: The polishing plate (14) is connected with a water spraying device, and the water spraying device comprises a water pump, a water tank and a spray head.