A vertical high-speed rotating sanding device for electroplated diamond wire saws

Abstract

The present invention relates to a vertical high-speed rotating sanding device for electroplated diamond wire saws, belonging to the field of diamond wire sanding equipment. The upper base component, middle base component, and lower base component of the device are arranged in sequence to form a vertical combined structure. A liquid storage tube component is provided inside the vertical structure formed by the combination of the upper base component, middle base component, and lower base component. A rotating component is sleeved outside the liquid storage tube component located between the middle base component and the lower base component. The rotating component is driven to rotate by an electric drive component, and the rotating component rotates along the axis of the liquid storage tube component. The diamond wire enters the inlet component along the inlet conductive guide wheel component and is led out by the outlet conductive guide wheel component. In the present invention, the upper and lower ends of the fixed sleeve of the rotating component are fixed to bearings respectively. On the basis of the firm and stable rectangular inner frame, when the rotating component operates, it will not rub against the liquid storage tube, thus extending the service life of the equipment.

Description

Technical Field

[0001] The invention relates to a vertical high-speed rotating sanding device for an electroplated diamond wire saw, belonging to the field of diamond wire sanding equipment. Background Art

[0002] Diamond wire saw, also known as diamond wire, refers to a method that uses a combination of electroplating technology to fix diamond abrasives on metal wire.

[0003] The electroplating method is to deposit a layer of metal (usually nickel and nickel-cobalt alloy) on a metal wire and consolidate diamond abrasive on the metal wire to make a linear superhard material tool. The metal coating is a binder and the diamond abrasive is used for cutting.

[0004] One of the steps in the electroplating process of diamond wire is to deposit a layer of metal and diamond on the metal wire, which is traditionally referred to as sanding treatment. The working principle of sanding treatment is: a conductive guide wheel leads the metal wire into the electroplating liquid storage barrel containing nickel ions and magnetic diamonds. The magnetic diamonds are evenly distributed after being driven by the rotation of the magnet, and after the metal wire is conductive, a layer of diamond will be electroplated on the circumference of the metal wire, and then another conductive guide wheel is used to lead the metal wire to the next step of treatment.

[0005] However, in the process of sand processing in production, there are phenomena such as sand leakage in the liquid storage barrel, wire scratching, magnet fixing parts getting stuck, uneven distribution of diamond electroplating and nickel blocks on the fixing parts. As a result, there are problems such as poor quality of wire saws, frequent equipment damage and low production efficiency.

[0006] Therefore, it is of great significance to study the technical solution of the vertical high-speed rotating sand-feeding device of the electroplated diamond wire saw which can reduce the leakage of sand collected in the liquid storage barrel, wire rubbing, rotation jamming of the magnet fixing parts, uneven distribution of diamond electroplating, nickel blocks on the fixing parts and increase the speed of the sand-feeding equipment. Summary of the invention

[0007] In view of the above problems, the present invention provides a vertical high-speed rotating sanding device for an electroplated diamond wire saw.

[0008] The present invention adopts the following technical solution:

[0009] The vertical high-speed rotating sanding device of the electroplated diamond wire saw of the present invention comprises an inlet conductive guide wheel assembly, an inlet assembly, an upper base assembly, an intermediate base assembly, a lower base assembly, a rotating assembly, a liquid storage tube assembly, an electric drive assembly, and an outlet conductive guide wheel assembly;

[0010] The upper base component, the middle base component, and the lower base component are arranged in sequence to form a vertical combined structure. A liquid storage pipe component is provided inside the vertical structure formed by the combination of the upper base component, the middle base component, and the lower base component. A rotating component is sleeved outside the liquid storage pipe component located between the middle base component and the lower base component. The rotating component is connected to an external electric drive component, and the electric drive component drives the rotating component to rotate. The rotating component rotates along the axis of the liquid storage pipe component. An incoming wire conductive guide wheel component is arranged on one side of the lower base component, and an outgoing wire conductive guide wheel component is arranged at the top of the upper base component. An incoming wire component is arranged at the lower end of the lower base component. The diamond wire enters the incoming wire component along the incoming wire conductive guide wheel component, and the diamond wire enters the liquid storage pipe component from the incoming wire component and then is exported from the outgoing wire conductive guide wheel component.

[0011] For the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw according to the present invention, the liquid storage pipe component includes a liquid storage pipe, a nickel ball sleeve rod, and a nickel ball sleeve rod fixing seat. The nickel ball sleeve rod is provided in the liquid storage pipe section between the upper base component and the middle base component. A nickel ball sleeve rod fixing seat is provided in the upper base component at the top of the liquid storage pipe. The nickel ball sleeve rods are arranged evenly along the inner circumferential surface of the liquid storage pipe. Both ends of several of the nickel ball sleeve rods are fixed into the upper fixing seat of the nickel ball sleeve rod and the lower fixing seat of the nickel ball sleeve rod. Nickel balls are filled in the nickel ball sleeve rods.

[0012] For the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw according to the present invention, several nickel ball sleeve rods are evenly placed on the inner circumferential surface of the liquid storage pipe. Both ends of the nickel ball sleeve rods are fixed into the upper fixing seat of the nickel ball sleeve rod and the lower fixing seat of the nickel ball sleeve rod. The gap between the nickel ball sleeve rod and the inner circumferential surface of the liquid storage pipe is greater than 2 mm.

[0013] For the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw according to the present invention, the upper base component includes an upper base bottom plate, a liquid inlet seat, a liquid inlet, a liquid inlet pipe, an overflow ramp port, and an overflow pipe.

[0014] The liquid inlet seat is arranged on the upper base bottom plate. A conical inner cavity is provided in the liquid inlet seat. The conical inner cavity of the liquid inlet seat communicates with the liquid storage pipe. An inlet port and an overflow ramp port are provided on the side wall of the conical inner cavity of the liquid inlet seat. The inlet port and the overflow ramp port are arranged opposite to each other. The inlet port is connected to the liquid inlet pipe, and the overflow ramp port is connected to the overflow pipe.

[0015] For the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw according to the present invention, the diameter of the port at the connection part between the conical inner cavity of the liquid inlet seat and the liquid storage pipe is less than 2 / 3 of the diameter of the conical inner cavity. A sealing ring is used to seal between the liquid inlet seat and the upper base bottom plate.

[0016] The vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw described in the present invention, wherein the lower base assembly includes an insulating plate, a lower base bottom plate, a liquid outlet seat, and a positioning seat; the insulating plate is arranged on the lower end surface of the lower base bottom plate; the liquid outlet seat is arranged on the upper end surface of the lower base bottom plate, and a positioning seat is provided on the upper end surface of the liquid outlet seat; the bottom end of the liquid storage pipe passes through the positioning seat and extends into the liquid outlet seat;

[0017] The incoming line assembly includes an equal liquid groove and a liquid outlet pipe. The equal liquid groove is provided on the lower end surface of the insulating plate; the liquid outlet end of the liquid storage pipe is communicated with the equal liquid groove; an incoming line port is provided on the side wall of the liquid storage tank; the bottom end of the equal liquid groove is communicated with the liquid outlet pipe;

[0018] The incoming line conductive guide wheel assembly includes an incoming line guide wheel, an incoming line guide wheel bracket, and an incoming line conductive wheel. The incoming line guide wheel bracket is provided on the lower end surface of the insulating plate, and the incoming line guide wheel bracket extends into the equal liquid groove. An incoming line guide wheel is provided at the extending end of the incoming line guide wheel bracket. The incoming line conductive wheel is arranged outside the liquid storage pipe; the wire peripheral surface of the incoming line guide wheel faces the incoming line port of the liquid storage tank and the liquid outlet end of the liquid storage pipe.

[0019] In the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw described in the present invention, an inverted conical inner cavity communicated with the liquid storage pipe is provided in the liquid inlet seat, and the diameter of the lower opening of the inverted conical inner cavity is less than 1 / 10 of the diameter of the upper opening; a sealing strip is provided between the equal liquid groove and the insulating plate; a sealing ring is provided between the liquid inlet seat and the liquid storage pipe.

[0020] In the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw described in the present invention, the rotating assembly includes a fixed sleeve, a passive toothed belt pulley, a tapered roller bearing, and a bearing. The fixed sleeve is sleeved outside the liquid storage pipe section between the upper base assembly and the lower base assembly; the passive toothed belt pulley is sleeved on the lower base assembly through a tapered roller bearing;

[0021] The fixed sleeve is internally provided with a magnet.

[0022] The electric drive assembly includes a speed regulating motor, a motor bracket, a driving toothed wheel, and a toothed synchronous belt. The speed regulating motor is arranged on the motor bracket, and a driving toothed wheel is provided at the driving end of the speed regulating motor. The driving toothed wheel is connected to the passive toothed belt pulley through a toothed synchronous belt. The driving toothed wheel and the passive toothed belt pulley rotate synchronously. The bottom end of the fixed sleeve is fixed on the passive toothed belt pulley, and the top end of the fixed sleeve is connected to the middle base assembly through a bearing. The fixed sleeve and the passive toothed belt pulley rotate coaxially;

[0023] In the vertical high-speed rotating abrasive feeding device of the electroplated diamond wire saw described in the present invention, the upper base assembly, the middle base assembly, and the lower base assembly are fixed to each other through fixing parts.

[0024] The vertical high-speed rotating abrasive loading device of the electroplated diamond wire saw according to the present invention is characterized in that: a conical opening is provided at the top of the liquid inlet seat; the inlet part of the overflow ramp opening is more than 15 mm above the liquid inlet; the inlet part of the overflow ramp opening is inclined upward, and the liquid outlet part of the overflow ramp opening is vertically downward.

[0025] Beneficial effects

[0026] The vertical high-speed rotating abrasive loading device of the electroplated diamond wire saw of the present invention has a vertical structure. Its upper base component, middle base component, and lower base component are fixed by fixing rods. The upper end of the liquid storage pipe is installed in the upper base plate of the upper base component and the liquid inlet seat. A sealing ring is contained between the upper base plate and the liquid inlet seat. After the upper base plate and the liquid inlet seat are locked, the sealing ring is squeezed against the outer wall of the liquid storage pipe to achieve a complete sealing effect; then the upper base plate is locked with the fixing rod component to form a cuboid frame for the entire abrasive loading device, which is firm and stable.

[0027] The upper base component, middle base component, and lower base component are mutually sealed with the liquid storage pipe component through a sealing component. The lower end of the liquid storage pipe is installed in the positioning sleeve and the liquid outlet seat of the lower base component. A sealing ring is contained between the positioning sleeve and the liquid outlet seat. After the positioning sleeve and the liquid outlet seat are locked, the sealing ring is squeezed against the outer wall of the liquid storage pipe to achieve a complete sealing effect.

[0028] Therefore, this structure not only has a good sealing effect and does not leak liquid, but also is simple to disassemble and assemble.

[0029] For the vertical high-speed rotating abrasive loading device of the electroplated diamond wire saw of the present invention, the fixed sleeves at the upper and lower ends of the rotating component are fixed to bearings respectively. On the basis of the firm and stable inner cuboid frame, when the rotating component operates, it will not rub against the liquid storage pipe, thus extending the service life of the equipment.

[0030] For the vertical high-speed rotating abrasive loading device of the electroplated diamond wire saw of the present invention, the total weight of the rotating component after installing the magnets is as high as 20 KG. When rotating at high speed, its load is very large. The lower end of this device uses tapered roller bearings. Tapered roller bearings can bear axial and radial loads simultaneously, have a large load-bearing capacity, and a long service life.

[0031] For the vertical high-speed rotating abrasive loading device of the electroplated diamond wire saw of the present invention, the tapered roller bearings used are usually separable, that is, the tapered inner ring component composed of the inner ring with rollers and the cage assembly can be installed separately from the tapered outer ring (outer ring); when the equipment needs maintenance, only the middle base component needs to be loosened first, and the rotating component and the bearing outer ring can be lifted to add grease, without overall disassembly and assembly. Therefore, this structure is easy to maintain.

[0032] The vertical high-speed rotating sanding device of the electroplated diamond wire saw of the present invention divides the incoming wire conductive guide wheel into an incoming wire conductive wheel and an incoming wire guide wheel. The incoming wire conductive wheel is installed outside the liquid storage tube assembly; the incoming wire guide wheel is installed below the lower base assembly, and there is an insulating plate between them to prevent the conductive nickel plating of the guide wheel bracket; the metal wire is wound around the incoming wire conductive wheel to be energized, and then around the incoming wire guide wheel and into the liquid outlet of the lower base; finally, an equalizing liquid tank is installed. The equalizing liquid tank is transparent, and the internal wire threading position can be seen, which is convenient for checking the wire routing condition; the inside of the equalizing liquid tank is conical and the surface is smooth. When the electroplating solution flushes into the equalizing liquid tank from the liquid outlet seat, it can quickly flow away through the liquid outlet of the equalizing liquid tank, so there is no liquid accumulation and no sand accumulation.

[0033] The driving toothed belt pulley of the electric driving component of the device pulls the driven toothed belt pulley of the rotating component, and is also equipped with high-load tapered roller bearings, so that the rotating speed of the rotating component can reach more than 200 r / min when rotating, and the rotating speed is accurate.

[0034] The speed-regulating motor of the electric driving component of the device can adjust the speed of the rotating barrel component according to the electroplating process until the best electroplating effect after the diamond is dispersed is achieved.

[0035] The inside of the liquid inlet seat of the upper base assembly of the device includes a liquid inlet, an overflow ramp port and a tapered port. The liquid inlet is located at the middle inner wall position of the liquid inlet seat, and the liquid inlet direction is downward, that is, inside the liquid storage tube. The electroplating solution of this structure always flows downward and will not impact against the inner wall of the liquid storage tube; the overflow ramp port is located more than 15 mm above the liquid inlet and is in a shape of sloping upward and then directly downward; the tapered port is located at the upper mouth of the liquid inlet seat, the surface is smooth, and there are positioning notches around it. The notches are in a shape of sloping downward, and the positioning notches are used for positioning the lower fixing seat of the nickel sleeve rod; therefore, this structure not only has stable liquid inlet and no liquid inlet bubbles, but also no sand accumulation at the positions of the overflow ramp port and the tapered port. Description of the Drawings

[0036] Figure 1 is the overall appearance view of the present invention;

[0037] Figure 2 is the overall sectional view of the present invention;

[0038] Figure 3 is the sectional view of the incoming wire assembly and the lower base assembly of the present invention for incoming wire;

[0039] Figure 4 is the sectional view of the rotating component, the middle base component and the electric driving component of the present invention;

[0040] Figure 5 is the sectional view of the upper base component of the present invention;

[0041] Figure 6Schematic diagram of the conductive structure of the present invention

[0042] In the figure: 1. Inlet conductive guide wheel assembly, 2. Inlet assembly, 3. Lower base assembly, 4. Rotating assembly, 5. Intermediate base assembly, 6. Liquid storage pipe assembly, 7. Fixed rod assembly, 8. Upper base assembly, 9. Outlet conductive guide wheel assembly, 10. Electric drive assembly, 11. Metal wire, 12. Electroplating solution.

[0043] 2-1. Wire guide wheel, 2-2. Inlet guide wheel bracket, 2-3. Insulating plate 2-3, 2-4. Sealing strip, 2-5. Equal liquid tank, 2-6. Liquid outlet pipe, 3-1. Lower base floor, 3-2. Liquid outlet seat 3-2, 3-3. Sealing ring, 3-4 Positioning seat, 4-1. Tapered roller bearing, 4-2. Driven toothed belt pulley, 4-3. Fixed sleeve, 5-1. Bearing, 5-2. Intermediate plate base

[0044] 6-1. Liquid storage pipe, 6-2. Nickel sleeve rod, 6-3. Upper fixing seat on the nickel sleeve rod, 6-4. Lower fixing seat on the nickel sleeve rod, 7-1. Upper fixing ring, 7-2. Lower fixing ring, 8-1. Upper base floor, 8-2. Sealing ring, 8-3. Liquid inlet seat, 8-4. Liquid inlet pipe, 8-5. Liquid inlet port, 8-6. Overflow ramp port, 8-7. Overflow pipe, 8-8. Positioning port

[0045] 10-1. Speed control motor, 10-2. Motor bracket, 10-3. Driving toothed wheel, 10-4. Toothed synchronous belt. Specific embodiments

[0046] To make the objectives and technical solutions of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present invention with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0047] As Figure 1 shown, a vertical high-speed rotating sanding device for an electroplated diamond wire saw, including an inlet conductive guide wheel assembly 1, an inlet assembly 2, an upper base assembly 8, an intermediate base assembly 5, a lower base assembly 3, a rotating assembly 4, a liquid storage pipe assembly 6, an outlet conductive guide wheel assembly 9, and an electric drive assembly 10;

[0048] The upper base assembly 8, the middle base assembly 5, and the lower base assembly 3 are arranged in sequence to form a vertical combination structure. The lower end of the liquid storage tube assembly 6 is fixed above the lower base assembly 3, and the upper end is fixed above the upper base assembly 8. The middle base assembly 5 is reinforced in the middle. Finally, the fixing rod assembly 7 includes four parts, which firmly position the lower base assembly 3, the middle base 5 and the upper base assembly 8 together.

[0049] The outer side of the liquid storage tube assembly 6 between the middle base assembly 5 and the lower base assembly 3 is sleeved with a rotating assembly 4, and the rotating assembly 4 is connected to an external electric drive assembly 10, and the rotating assembly 4 is driven to rotate by the electric drive assembly 10, and the electric drive assembly 10 is fixed to the side of the rotating assembly 4;

[0050] The rotating assembly 4 rotates along the axis of the liquid storage tube assembly 6; an incoming wire conductive guide wheel assembly 1 is arranged on one side of the lower base assembly 3, and an outgoing wire conductive guide wheel assembly 9 is fixed above the upper base assembly 8; an incoming wire assembly 2 is arranged at the lower end of the lower base assembly 3, and the diamond wire enters the incoming wire assembly 2 along the incoming wire conductive guide wheel assembly 1, and the diamond wire enters the liquid storage tube assembly 6 from the incoming wire assembly 2 and is then led out from the outgoing wire conductive guide wheel assembly 9.

[0051] The metal wire 11 processed in the previous step passes around the bottom of the incoming conductive guide wheel assembly 1; then passes around the incoming wire assembly 2; then passes through the lower base assembly 3, then passes through the liquid storage tube assembly 6; then passes through the upper base assembly 8; finally passes around the outgoing conductive guide wheel assembly 9 and enters the next step of processing.

[0052] As a preferred solution of the present invention, the inlet conductive guide wheel assembly 1 is fixed to the side of the lower base assembly 3 and keeps a distance therefrom.

[0053] like Figure 2 As shown, the overall cross-sectional view of the structure of the utility model, the liquid storage tube assembly 6 in the figure includes a liquid storage tube 6-1, a nickel sleeve rod 6-2, a nickel sleeve rod upper fixing seat 6-3, and a nickel sleeve rod lower fixing seat 6-4; the fixed rod assembly 7 in the figure, the fixed rod assembly 7 includes an upper fixing ring 7-1, a lower fixing ring 7-2; an upper base assembly 8; an outlet conductive guide wheel assembly 9; an electric drive assembly 10; and a metal wire 11.

[0054] The structure on the inner side of the liquid storage tube 6-1 is that a plurality of nickel sleeve rods 6-2 are installed around the liquid storage tube 6-1 and keep a distance greater than 2 mm from the inner wall of the liquid storage tube 6-1 to prevent sand collection; a plurality of nickel sleeve rods 6-2 are fixed by a nickel sleeve rod lower fixing seat 6-4, and a nickel sleeve rod upper fixing seat 6-3 is placed in the upper base assembly 8 for positioning to prevent rotation.

[0055] As shown in the figure: After the fixed rod assembly 7 positions the intermediate base assembly 5, the fixed ring 7-1 and the lower fixed ring 7-2 are installed. After adjusting the height positions of the rotating assembly 4 and the intermediate base assembly 5, the upper fixed ring 7-1 and the lower fixed ring 7-2 are locked. This structure is simple and fast to operate, and convenient for disassembly and assembly.

[0056] As Figure 3 shown, the incoming wire sectional view of the incoming wire assembly 2 and the lower base assembly 3 of the present invention. In the figure, there are incoming wire guide wheels 2-1, incoming wire guide wheel brackets 2-2, insulating plates 2-3, sealing strips 2-4, equal liquid grooves 2-5, liquid outlet pipes 2-6, lower base bottom plates 3-1, liquid outlet seats 3-2, sealing rings 3-3, positioning seats 3-4, liquid storage pipes 6-1, and electroplating solution 12. A sealing ring 3-3 is installed in the middle of the liquid outlet seat 3-2 and the positioning seat 3-4. First, the liquid storage pipe 6-1 is installed into their inner holes, and then the liquid outlet seat 3-2 and the positioning seat 3-4 are locked. When the sealing ring 3-3 is squeezed, it can completely wrap the liquid storage pipe 6-1 to play a sealing role, and there will be no liquid leakage even when the temperature of the electroplating process reaches 80°. The middle of the liquid outlet seat 3-2 is conical, and the inner surface of the cone is smooth. The size of the lower opening is less than 1 / 10 of the upper opening size.

[0057] As a preferred solution of the present invention, the incoming wire guide wheel 2-1 is a hard plastic part and is installed on the metal incoming wire guide wheel bracket 2-2. This structure is firmly fixed; then it is separated by an insulating plate 2-3. This structure is insulated and does not conduct electricity, so nickel is not deposited; the equal liquid groove 2-5 is installed under the insulating plate 2-3 and separated by a sealing strip 2-4 in the middle. When the equal liquid groove 2-5 is locked, the internal electroplating solution does not overflow and is insulated; finally, the liquid outlet pipe 2-6 is installed under the equal liquid groove 2-5. When the electroplating solution 12 flows from the liquid storage pipe 6-1 to the liquid outlet seat 3-2, after changing the diameter and flushing into the equal liquid groove 2-5, it can finally flow out quickly through the liquid outlet pipe 2-6 for the next treatment. The equipment with this structure is convenient to install, has a good sealing effect, does not deposit nickel and does not accumulate sand, and the electroplating solution 12 has a very good flow effect.

[0058] As Figure 4 shown, the sectional view of the rotating assembly 4, the intermediate base assembly 5 and the electric drive assembly 10 of the present invention. In the figure, it includes: positioning seat 3-4, tapered roller bearing 4-1, passive toothed belt pulley 4-2, fixed sleeve 4-3, bearing 5-1, intermediate plate base 5-2, liquid storage pipe 6-1, speed control motor 10-1, motor bracket 10-2, active toothed gear 10-3, toothed synchronous belt 10-4, and electroplating solution 12.

[0059] The speed-regulating motor 10-1 is installed on the motor bracket 10-2, and the driving toothed pulley 10-3 is installed at the output shaft end. The driving toothed pulley 10-3 and the driven toothed belt pulley 4-2 are connected by a toothed synchronous belt 10-4, and the rotation speed of this structure is precise; the driven toothed belt pulley 4-2 is fixed on the fixed sleeve 4-3, and a tapered roller bearing 4-1 is installed inside it. The inner hole of the tapered roller bearing 4-1 is installed on the positioning seat 3-4, and this structure rotates flexibly and can bear a load of up to 20 KG at a rotation speed of 200 r / min; a bearing 5-1 is installed at the upper end of the fixed sleeve 4-3, and the intermediate plate base 5-2 is sleeved on the bearing 5-1 to prevent it from swinging left and right.

[0060] The equipment with this structure not only has precise rotation speed and large load-bearing capacity, but also rotates stably, which is extremely helpful for the uniform distribution and controllability of diamond.

[0061] As Figure 5 shown in the sectional view of the upper base assembly 8 of the present invention, it includes: a liquid storage pipe 6-1, an upper base bottom plate 8-1, a sealing ring 8-2, a liquid inlet seat 8-3, a liquid inlet pipe 8-4, a liquid inlet port 8-5, an overflow ramp port 8-6, an overflow pipe 8-7, a positioning port 8-8, and electroplating solution 12.

[0062] Furthermore, a sealing ring 8-2 is installed in the middle of the upper base bottom plate 8-1 and the liquid inlet seat 8-3. First, the liquid storage pipe 6-1 is installed into their inner holes, and then the upper base bottom plate 8-1 and the liquid inlet seat 8-3 are locked. When the sealing ring 8-2 is squeezed, it can completely wrap the liquid storage pipe 6-1 to play a sealing role, and there will be no liquid leakage even when the temperature of the electroplating process reaches 80°.

[0063] The middle of the inner side of the liquid inlet seat 8-3 is the liquid inlet port 8-5, and the liquid outlet of this structure is downward, that is, in the direction of the inner hole of the liquid storage pipe 6-1. The electroplating solution 12 of this structure flows stably without impact force and will not generate bubbles; above the liquid inlet pipe 8-4 is the overflow ramp port 8-6, which is in a ramp-up shape and then directly downward, and this structure does not accumulate sand; the inner side and the upper mouth of the liquid inlet seat 8-3 are conical, and this structure does not accumulate sand; when the electroplating solution 12 passes through the liquid inlet pipe 8-4 and is sprayed into the liquid storage pipe 6-1 through the liquid inlet port 8-5, and then when the electroplating solution 12 overflows the overflow ramp port 8-6 and then overflows to the overflow pipe 8-7 for the next treatment; this structure not only does not accumulate sand, but also does not generate bubbles, and the production line saw has quality assurance.

[0064] Furthermore, the positioning port 8-8 positions the fixing seat 6-3 on the nickel sleeve rod, and it is fixed in the same direction every time of disassembly and assembly, which has an anti-fooling function.

[0065] As Figure 6 shown in the schematic diagram of the conductive structure of the present invention, the incoming line conductive guide wheel assembly 1 and the outgoing line conductive guide wheel assembly 9 of this structure are connected to the negative electrode, and the nickel sleeve rod 6-2 of this structure is connected to the positive electrode.

[0066] Further, the wire 11 first bypasses the incoming wire conductive guiding wheel assembly 1, then bypasses the incoming wire assembly 2, then passes through the nickel sleeve rod 6-2, and finally bypasses the outgoing wire conductive guiding wheel assembly 9; after being electrified, the electroplating solution 12 will be electroplated onto the wire 11 and enter the next step of processing. This structure is a vertical sanding process, with the characteristics of small equipment volume and less floor area.

[0067] As described above, it is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A vertical high-speed rotating sanding device for an electroplated diamond wire saw, characterized in that: Inlet conductive guide wheel assembly, inlet assembly, upper base assembly, middle base assembly, lower base assembly, rotating assembly, liquid storage tube assembly, electric drive assembly, outlet conductive guide wheel assembly; The upper base assembly, middle base assembly, and lower base assembly are arranged in sequence to form a vertical combined structure. A liquid storage tube assembly is provided inside the vertical structure formed by the combination of the upper base assembly, middle base assembly, and lower base assembly. A rotating assembly is sleeved outside the liquid storage tube assembly located between the middle base assembly and the lower base assembly. The rotating assembly is connected to an external electric drive assembly, and the electric drive assembly drives the rotating assembly to rotate. The rotating assembly rotates along the axis of the liquid storage tube assembly. An inlet conductive guide wheel assembly is arranged on one side of the lower base assembly, and an outlet conductive guide wheel assembly is arranged at the top of the upper base assembly. An inlet assembly is arranged at the lower end of the lower base assembly. The diamond wire enters the inlet assembly along the inlet conductive guide wheel assembly, and the diamond wire enters the liquid storage tube assembly from the inlet assembly and then is led out from the outlet conductive guide wheel assembly; The upper base assembly includes an upper base bottom plate, a liquid inlet seat, a liquid inlet, a liquid inlet pipe, an overflow ramp port, and an overflow pipe; The liquid inlet seat is arranged on the upper base bottom plate. A conical inner cavity is provided in the liquid inlet seat. The conical inner cavity of the liquid inlet seat is in communication with the liquid storage tube. An inlet and an overflow ramp port are provided on the side wall of the conical inner cavity of the liquid inlet seat. The inlet and the overflow ramp port are arranged opposite to each other. The inlet is in communication with the liquid inlet pipe, and the overflow ramp port is in communication with the overflow pipe; The upper base assembly, middle base assembly, and lower base assembly are fixed to each other through fixing parts.

2. The vertical high-speed rotating abrasive loading device for electroplated diamond wire saw according to claim 1, wherein: The liquid storage tube assembly includes a liquid storage tube, a nickel ball sleeve rod, and a nickel ball sleeve rod fixing seat; a nickel ball sleeve rod is provided in the liquid storage tube section between the upper base assembly and the middle base assembly. A nickel ball sleeve rod fixing seat is provided in the upper base assembly at the top end of the liquid storage tube. A plurality of the nickel ball sleeve rods are evenly arranged along the inner circumferential surface of the liquid storage tube. Both ends of the plurality of the nickel ball sleeve rods are fixed into the upper fixing seat and the lower fixing seat of the nickel ball sleeve rod; nickel balls are filled in the nickel ball sleeve rod.

3. The vertical high-speed rotating abrasive loading device for electroplated diamond wire saw according to claim 2, wherein: A plurality of nickel ball sleeve rods are evenly placed on the inner circumferential surface of the liquid storage tube, and both ends of the nickel ball sleeve rod are fixed into the upper fixing seat and the lower fixing seat of the nickel ball sleeve rod; the gap between the nickel ball sleeve rod and the inner circumferential surface of the liquid storage tube is greater than 2 mm.

4. The vertical high-speed rotating abrasive loading device for an electroplated diamond wire saw according to claim 1, wherein: The diameter of the connection part port between the conical inner cavity of the liquid inlet seat and the liquid storage tube is less than 2 / 3 of the diameter of the conical inner cavity; a sealing ring is used for sealing between the liquid inlet seat and the upper base bottom plate.

5. The vertical high-speed rotating abrasive loading device of the electroplated diamond wire saw according to claim 1, wherein: The lower base assembly includes an insulating plate, a lower base bottom plate, a liquid outlet seat, and a positioning seat; the insulating plate is arranged on the lower end surface of the lower base bottom plate; the liquid outlet seat is arranged on the upper end surface of the lower base bottom plate, and a positioning seat is provided on the upper end surface of the liquid outlet seat; the bottom end of the liquid storage tube passes through the positioning seat and extends into the liquid outlet seat; The inlet assembly includes an equal liquid groove and a liquid outlet pipe. The equal liquid groove is provided on the lower end surface of the insulating plate; the liquid outlet end of the liquid storage tube is in communication with the equal liquid groove; an inlet is provided on the side wall of the equal liquid groove; the bottom end of the equal liquid groove is in communication with the liquid outlet pipe; The described incoming wire conducting guide wheel assembly includes an incoming wire guide wheel, an incoming wire guide wheel bracket, and an incoming wire conducting wheel; the lower end surface of the insulating plate is provided with an incoming wire guide wheel bracket, the incoming wire guide wheel bracket extends into the equalizing liquid tank, an incoming wire guide wheel is provided at the extending end of the incoming wire guide wheel bracket, and the incoming wire conducting wheel is arranged outside the liquid storage pipe; the wire circumferential surface of the incoming wire guide wheel faces the incoming port of the liquid storage tank and the liquid outlet end of the liquid storage pipe.

6. The vertical high-speed rotating abrasive loading device for electroplated diamond wire saw according to claim 5, wherein: The described liquid inlet seat is provided with an inverted conical inner cavity communicating with the liquid storage pipe, and the diameter of the lower opening of the inverted conical inner cavity is less than 1 / 10 of the diameter of the upper opening; a sealing strip is provided between the equalizing liquid tank and the insulating plate; a sealing ring is provided between the liquid inlet seat and the liquid storage pipe.

7. The vertical high-speed rotating abrasive loading device for an electroplated diamond wire saw according to claim 1, characterized in that: The rotating assembly includes a fixed sleeve, a passive toothed belt pulley, tapered roller bearings, and bearings; the fixed sleeve is sleeved outside the liquid storage pipe section between the upper base assembly and the lower base assembly; the passive toothed belt pulley is sleeved on the lower base assembly through tapered roller bearings; The fixed sleeve is internally provided with magnets; The described electric drive assembly includes a speed regulating motor, a motor bracket, a driving toothed gear, and a toothed synchronous belt; the speed regulating motor is arranged on the motor bracket, a driving toothed gear is provided at the driving end of the speed regulating motor, the driving toothed gear is connected to the passive toothed belt pulley through the toothed synchronous belt, the driving toothed gear and the passive toothed belt pulley rotate synchronously, the bottom end of the fixed sleeve is fixed on the passive toothed belt pulley, the top end of the fixed sleeve is connected to the middle base assembly through a bearing, and the fixed sleeve and the passive toothed belt pulley rotate coaxially.

8. The vertical high-speed rotating abrasive application device for electroplated diamond wire saw according to claim 1, characterized in that: The top end of the described liquid inlet seat is provided with a conical opening; the inlet part of the overflow ramp opening is more than 15 mm above the liquid inlet; the inlet part of the overflow ramp opening is inclined upward, and the liquid outlet part of the overflow ramp opening is vertically downward.

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