CN111070046A - Roll grinding device for mirror surface copper strip - Google Patents
Roll grinding device for mirror surface copper strip Download PDFInfo
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- CN111070046A CN111070046A CN201911384014.7A CN201911384014A CN111070046A CN 111070046 A CN111070046 A CN 111070046A CN 201911384014 A CN201911384014 A CN 201911384014A CN 111070046 A CN111070046 A CN 111070046A
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- Prior art keywords
- auxiliary
- main
- roller
- grinding
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a roller grinding device for a mirror copper strip, which comprises a machine body, wherein roller brackets are fixed at two ends of the machine body and used for supporting and movably connecting two ends of a roller, the roller is driven to rotate axially by a roller rotating motor, a main screw rod is driven to rotate by a main carriage driving motor so as to drive a main carriage fixedly connected with a main nut to slide along the extension direction of a long shaft of the roller, an auxiliary carriage driving motor drives an auxiliary screw rod to rotate by an auxiliary transmission box so as to drive an auxiliary carriage fixedly connected with an auxiliary nut to slide along the radial extension direction of the roller, a grinding wheel is arranged on the auxiliary carriage at one side, a wheel shaft is driven by the grinding wheel driving motor so as to drive the grinding wheel to rotate and grind, a belt wheel is arranged on the auxiliary carriage at the other side, a belt wheel shaft is driven by the belt wheel driving motor to drive the belt to, to control the line speed, rotational speed, and feed rate of the grinding process.
Description
Technical Field
The invention relates to a copper strip processing auxiliary device, in particular to a roller grinding device for a mirror surface copper strip.
Background
The roller is a key tool for metal rolling forming, the roller is in direct contact with the metal surface, the accuracy of the roller shape and the high-quality roller surface are basic requirements for ensuring the forming process of a metal rolling product, the roller grinding correction process is very important for controlling the roller shape and the surface quality of the roller, the production requirements of high-end products can be met, the roller loss of the roller is effectively reduced, and the production efficiency is improved.
The surface quality requirement of the mirror surface copper strip is extremely high, so that the precision and the high surface quality of each roller in each group of rollers need to be ensured in order to ensure the production quality of the mirror surface copper strip.
Disclosure of Invention
In view of the above, the present invention is directed to a roll grinding apparatus for mirror surface copper strip, so as to improve the grinding quality of the roll grinding apparatus.
The invention designs a roller grinding device for a mirror surface copper strip based on the aim, which comprises:
the middle of the lathe bed is provided with a groove;
the roller brackets are fixed at the two ends of the lathe bed and used for supporting and movably connecting the two ends of the roller;
the main transmission case is fixed at one end of the lathe bed, one end of the roller can penetrate through the roller bracket, a coupler is fixed at the penetrating end, and the main transmission case is mechanically connected with one end of the roller through the coupler;
the roller rotating motor is mechanically connected with the main transmission box and used for driving the roller to axially rotate through the main transmission box;
the main sliding rail is fixed at the upper end of the bed body;
the main ball screw is arranged in the groove and comprises a main screw rod and a main nut which are in threaded fit with each other;
the main sliding frame is fixedly connected with the main nut, and two sides of the main sliding frame are clamped in the main sliding rail and can slide along the extension direction of the long shaft of the roller;
the main sliding frame driving motor is mechanically connected with one end of the main screw rod;
the auxiliary slide rail is fixed at the upper ends of the main sliding frames at two sides;
the auxiliary ball screw is arranged in the auxiliary sliding rail and comprises an auxiliary screw rod and an auxiliary nut which are in threaded fit with each other;
the bottom end of the auxiliary sliding frame is fixedly connected with the auxiliary nut, and two sides of the auxiliary sliding frame are clamped in the auxiliary sliding rail and can slide along the radial extension direction of the roller;
the auxiliary transmission box is fixed at one end of the auxiliary slide rail and is mechanically connected with one end of the auxiliary screw rod;
the auxiliary sliding frame driving motor is mechanically connected with the auxiliary transmission box;
the grinding wheel is axially fixed with a wheel shaft, and the wheel shaft is movably connected to the auxiliary sliding frame on one side;
the grinding wheel driving motor is mechanically connected with the wheel shaft and used for driving the grinding wheel to rotate and grind through the wheel shaft;
the belt wheel is axially fixed with a belt wheel shaft, and the belt wheel shaft is movably connected to the auxiliary sliding frame on the other side opposite to the wheel shaft;
the driven belt wheel is movably connected to the auxiliary sliding frame on the same side as the abrasive belt wheel;
the abrasive belt is tightly wound on the wheel grooves of the abrasive belt wheel and the driven belt wheel;
the abrasive belt wheel driving motor is mechanically connected with the belt wheel shaft and used for driving the abrasive belt wheel to rotate through the belt wheel shaft so as to drive the abrasive belt to rotate and grind;
and the output end of the controller is electrically connected with the roller rotating motor, the main sliding frame driving motor, the auxiliary sliding frame driving motor, the grinding wheel driving motor and the grinding belt wheel driving motor.
Preferably, a first distance sensor and a second distance sensor are further arranged, the first distance sensor is fixed on the auxiliary carriage on the same side with the grinding wheel and faces the radial direction of the roller, the second distance sensor is fixed on the auxiliary carriage on the same side with the grinding wheel and faces the radial direction of the roller, and the first distance sensor, the second distance sensor and the input end of the controller are electrically connected and used for measuring the distance between the first distance sensor and the roller on line and transmitting a distance signal to the controller so that the controller controls the auxiliary carriage driving motor to correct the radial feeding amount of the grinding roller in real time.
Preferably, the grinding device is further provided with a first electric telescopic push rod, a second electric telescopic push rod and a processor, the first electric telescopic push rod is fixed on an auxiliary sliding frame at the same side with the grinding wheel, the second electric telescopic push rod is fixed on an auxiliary sliding frame at the same side with the grinding wheel, a first distance sensor is fixed on a movable end of the first electric telescopic push rod, a second distance sensor is fixed on a movable end of the second electric telescopic push rod, the input end of the processor is electrically connected with the controller, the output end of the processor is electrically connected with the first electric telescopic push rod and the second electric telescopic push rod, so that the processor can control the first electric telescopic push rod and the second electric telescopic push rod to be pushed out, and the radial feed quantity of the grinding roller at the same point can be corrected in real time.
Preferably, an alarm is further arranged and electrically connected with the controller, and when the distance signal received by the controller exceeds a preset value, the alarm is triggered to give an alarm.
Preferably, the alarm is integrated with a flashing light member and a buzzer.
Preferably, a coolant nozzle is fixed to the sub carriage for spraying coolant to the grinding site.
Preferably, an electric pressure valve is further provided, and the electric pressure valve is electrically connected with the controller for controlling the spraying amount of the cooling liquid.
Preferably, a support frame is fixed between the coupler and the lathe bed.
Preferably, the support frame is provided in a plurality and faces different directions.
Preferably, a speed reducer is mechanically connected between the main carriage drive motor and the main screw.
From the above, the roller grinding device for the mirror copper strip designed by the invention is provided with the bed body, the two ends of the bed body are fixedly provided with the roller brackets for supporting and movably connecting the two ends of the roller, the main transmission box is mechanically connected with one end of the roller through the coupler, the input end of the main transmission box is mechanically connected with the roller rotating motor for driving the roller to axially rotate through the main transmission box, and the roller brackets and the coupler are used for relaxing impact and absorbing vibration during grinding so as to avoid influencing the grinding precision and surface quality, the upper end of the bed body is fixedly provided with the main slide rail, the main ball screw is arranged in the groove, the main ball screw comprises the main screw rod and the main nut which are in threaded fit with each other, the main slide frame driving motor drives the main screw rod to rotate so as to drive the main slide frame fixedly connected on the main nut along the extending direction of the long shaft, so as to realize grinding along the long axis direction of the roller, the upper ends of the main carriages at two sides are fixed with auxiliary slide rails, the auxiliary slide rails are internally provided with auxiliary ball screws, each auxiliary ball screw comprises an auxiliary screw rod and an auxiliary nut which are mutually in threaded fit, an auxiliary carriage driving motor drives the auxiliary screw rod to rotate through an auxiliary transmission box so as to drive the auxiliary carriage fixedly connected with the auxiliary nut to slide along the radial extension direction of the roller, the auxiliary carriage at one side is provided with a grinding wheel, a wheel shaft is driven by a grinding wheel driving motor to drive the grinding wheel to rotate and grind, the auxiliary carriage at the other side is provided with a belt wheel, a belt wheel shaft is driven by a belt wheel driving motor to drive a belt to rotate and grind, the auxiliary carriage driving motor can drive the auxiliary carriage to move along the radial direction of the roller so as to enable the grinding wheel or the belt to be attached to the roller to, the controller is arranged to control the rotation of the roller rotating motor, the main sliding frame driving motor, the auxiliary sliding frame driving motor, the grinding wheel driving motor and the grinding belt wheel driving motor to control the linear speed, the rotation speed and the grinding feed amount of the grinding process, so that the grinding process can be optimally configured, the roller surface can be ground and polished by the grinding wheel and the abrasive belt simultaneously, the requirements of high-quality product rolling roller precision and high-surface quality are met, and the grinding efficiency can be further improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a side view of a sub-carriage of an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at B of FIG. 3;
FIG. 5 is an enlarged schematic view at C of FIG. 3 according to an embodiment of the present invention;
fig. 6 is a sectional view of the sub slide rail and the sub carriage according to the embodiment of the present invention.
In the figure: the grinding machine comprises a machine body 1, a groove 2, a roller bracket 3, a roller 31, a coupler 32, a main transmission case 4, a roller rotating motor 5, a main slide rail 6, a main ball screw 7, a main screw 71, a main nut 72, a main carriage 8, a main carriage driving motor 9, a speed reducer 91, an auxiliary slide rail 10, an auxiliary ball screw 11, an auxiliary screw 111, an auxiliary nut 112, an auxiliary carriage 12, an auxiliary transmission case 13, an auxiliary carriage driving motor 14, a grinding wheel 15, a wheel shaft 151, a grinding wheel driving motor 16, a grinding wheel 17, a belt wheel shaft 171, a driven belt wheel 18, a grinding belt 19, a grinding wheel driving motor 20, a controller 21, a first distance sensor 22, a second distance sensor 23, a first electric telescopic push rod 24, a second electric telescopic push rod 25, a processor 26, an alarm 27, a flashing light component 271, a buzzer 272, a cooling liquid nozzle 28, an electric pressure valve 29 and a support frame 30.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
A roller grinding device for a mirror copper strip comprises a machine body 1, a groove 2 is arranged in the middle of the machine body 1, roller brackets 3 are fixed at two ends of the machine body 1 and used for supporting and movably connecting two ends of a roller 31, a main transmission case 4 is fixed at one end of the machine body 1, one end of the roller 31 can penetrate out of the roller brackets 3, a coupler 32 is fixed at the penetrating end, the main transmission case 4 is mechanically connected with one end of the roller 31 through the coupler 32, a roller rotating motor 5 is mechanically connected at the input end of the main transmission case 4 and used for driving the roller 31 to axially rotate through the main transmission case 4, a main slide rail 6 is fixed at the upper end of the machine body 1, a main ball screw 7 is arranged in the groove 2, the main ball screw 7 comprises a main screw rod 71 and a main nut 72 which are in threaded fit with each other, a main slide carriage 8 is fixedly connected to the main nut 72, two sides of, and can slide along the extending direction of the long axis of the roller 31, one end of the main screw rod 71 is mechanically connected with a main carriage driving motor 9, the upper ends of the main carriages 8 at two sides are fixed with an auxiliary slide rail 10, an auxiliary ball screw 11 is arranged in the auxiliary slide rail 10, the auxiliary ball screw 11 comprises an auxiliary screw 111 and an auxiliary nut 112 which are mutually matched with each other in a threaded manner, an auxiliary carriage 12 is fixedly connected on the auxiliary nut 112, two sides of the auxiliary carriage 12 are clamped in the auxiliary slide rail 10 and can slide along the radial extending direction of the roller 31, one end of the auxiliary slide rail 10 is fixed with an auxiliary transmission box 13, the auxiliary transmission box 13 is mechanically connected with one end of the auxiliary screw 111, an auxiliary carriage driving motor 14 is arranged and is mechanically connected with the auxiliary transmission box 13, a grinding wheel 15 is arranged, a wheel shaft 151 is axially fixed on the grinding wheel 15, the wheel shaft 151 is movably connected on the auxiliary carriage 12 at one side, a, the grinding wheel device is provided with a grinding wheel 17, a belt wheel shaft 171 is axially fixed on the grinding wheel 17, the belt wheel shaft 171 is movably connected to the auxiliary sliding frame 12 on the other side opposite to the wheel shaft 151, a driven wheel 18 is movably connected to the auxiliary sliding frame 12 on the same side with the grinding wheel 17, a grinding belt 19 is tensioned on wheel grooves of the grinding wheel 17 and the driven wheel 18, a grinding wheel driving motor 20 is arranged and is mechanically connected with the belt wheel shaft 171 and used for driving the grinding wheel 17 to rotate through the belt wheel shaft 171 so as to drive the grinding belt 19 to rotate and grind, a controller 21 is arranged, and the output end of the controller 21 is electrically connected with the roller rotating motor 5, the main sliding frame driving motor 9, the auxiliary sliding frame driving motor 14, the grinding wheel driving motor 16.
The invention is characterized in that a machine body 1 is arranged, roll brackets 3 are fixed at two ends of the machine body 1 and used for supporting and movably connecting two ends of a roll 31, a main transmission box 4 is mechanically connected with one end of the roll 31 through a coupler 32, the input end of the main transmission box 4 is mechanically connected with a roll rotating motor 5 and used for driving the roll 31 to axially rotate through the main transmission box 4, and the roll brackets 3 and the coupler 32 are used for relaxing impact and absorbing vibration during grinding so as to avoid influencing the grinding precision and surface quality, a main slide rail 6 is fixed at the upper end of the machine body 1, a main ball screw 7 is arranged in a groove 2, the main ball screw 7 comprises a main screw 71 and a main nut 72 which are in threaded fit with each other, the main screw 71 is driven to rotate through a main carriage driving motor 9 so as to drive a main carriage 8 fixedly connected on the main nut 72 to slide along the extending direction of the long axis of the roll 31, so as to, the upper ends of the main carriages 8 at two sides are fixed with auxiliary slide rails 10, the auxiliary slide rails 10 are internally provided with auxiliary ball screws 11, each auxiliary ball screw 11 comprises an auxiliary screw 111 and an auxiliary nut 112 which are in threaded fit with each other, an auxiliary carriage driving motor 14 drives the auxiliary screw 111 to rotate through an auxiliary transmission box 13 so as to drive an auxiliary carriage 12 fixedly connected with the auxiliary nut 112 to slide along the radial extension direction of the roller 31, the auxiliary carriage 12 at one side is provided with a grinding wheel 15, a wheel shaft 151 is driven by a grinding wheel driving motor 16 so as to drive the grinding wheel 15 to rotate and grind, the auxiliary carriage 12 at the other side is provided with a grinding wheel 17, a belt wheel shaft 171 is driven by a grinding wheel driving motor 20 so as to drive an abrasive belt 19 to rotate and grind, so that the auxiliary carriage 12 is driven by the auxiliary carriage driving motor 14 to move along the radial direction of the roller 31 so that the grinding wheel 15 or the abrasive belt 19 is attached to the roller 31 to, the rollers 31 rotate simultaneously, so that the surfaces of the rollers 31 are uniformly ground, the controller 21 is arranged to control the rotation of the roller rotating motor 5, the main carriage driving motor 9, the auxiliary carriage driving motor 14, the grinding wheel driving motor 16 and the abrasive belt wheel driving motor 20 so as to control the linear speed, the rotation speed and the grinding feed amount of the grinding process, so that the grinding process can be optimally configured, the surfaces of the rollers 31 can be ground and polished simultaneously through the grinding wheel 15 and the abrasive belt 19, the requirements on the precision and the high surface quality of the rollers for rolling high-quality products are met, and the grinding efficiency can be further improved.
In the embodiment of the present invention, there are further provided a first distance sensor 22 and a second distance sensor 23, the first distance sensor 22 being fixed to the sub carriage 12 on the same side as the grinding wheel 15, and is directed radially toward the roll 31, the second distance sensor 23 is fixed to the sub carriage 12 on the same side as the abrasive belt wheel 17, and radially to the roll 31, the first and second distance sensors 22 and 23 are electrically connected to the input of the controller 21, for on-line measuring the distance to the roll 31, and transmitting a distance signal to the controller 21, so that the controller 21 controls the sub-carriage drive motor 14, to correct the radial feed amount of the grinding roll 31 in real time, since there may be eccentric rotation when the roll 31 is supported for rotation on the grinding device, it is advantageous to avoid the influence on the accuracy of grinding and the surface flatness by correcting the radial feed amount of the grinding roll 31 in real time.
In the embodiment of the present invention, a first electric telescopic push rod 24, a second electric telescopic push rod 25 and a processor 26 are further provided, the first electric telescopic push rod 24 is fixed on the auxiliary carriage 12 on the same side with the grinding wheel 15, the second electric telescopic push rod 25 is fixed on the auxiliary carriage 12 on the same side with the grinding wheel 17, a first distance sensor 22 is fixed on the movable end of the first electric telescopic push rod 24, a second distance sensor 23 is fixed on the movable end of the second electric telescopic push rod 25, the input end of the processor 26 is electrically connected with the controller 21, the output end is electrically connected with the first electric telescopic push rod 24 and the second electric telescopic push rod 25, so that the processor 26 can combine the linear velocity information controlled by the controller 21 and the relative positions of the first distance sensor 22 and the second distance sensor 23, the grinding wheel 15 and the grinding wheel 17, and process and calculate to control the first electric telescopic push rod 24, The second electric telescopic push rod 25 is pushed out, so that the radial feeding amount of the same point of the grinding roller 31 can be corrected in real time, and the effects of further improving the grinding precision and the surface flatness are achieved.
In the embodiment of the invention, an alarm 27 is further arranged and electrically connected with the controller 21, and when the distance signal received by the controller 21 exceeds a preset value, the alarm 27 is triggered to alarm so as to achieve the warning effect.
In the embodiment of the present invention, the alarm 27 is integrated with a flashing light 271 and a buzzer 272.
In the embodiment of the present invention, a coolant nozzle 28 for spraying coolant to the grinding site is fixed to the sub carriage 12.
In the embodiment of the present invention, an electric pressure valve 29 is further provided, and the electric pressure valve 29 is electrically connected to the controller 21 for controlling the amount of the coolant to be sprayed.
In the embodiment of the invention, a support frame 30 is fixed between the coupler 32 and the bed 1, so that impact and vibration can be relieved during grinding, and the grinding precision and surface quality are facilitated.
In the embodiment of the present invention, the supporting frame 30 is provided in a plurality of directions, so as to further alleviate the impact and absorb the vibration during grinding, thereby facilitating the grinding precision and surface quality.
In the embodiment of the present invention, a speed reducer 91 is mechanically connected between the main carriage drive motor 9 and the main screw 71 to facilitate matching the rotation speed and simultaneously improve the output torque.
In the roll grinding device for the mirror copper strip, a machine body 1 is arranged, roll brackets 3 are fixed at two ends of the machine body 1 and are used for supporting and movably connecting two ends of a roll 31, when in use, a roll rotating motor 5 drives the roll 31 to axially rotate through a main transmission box 4, a main sliding frame driving motor 9 drives a main screw rod 71 to rotate so as to drive a main sliding frame 8 fixedly connected with a main nut 72 to slide along the extension direction of a long shaft of the roll 31 so as to drive a grinding wheel 15 or an abrasive belt 19 to slide along the extension direction of the long shaft of the roll 31, an auxiliary sliding frame driving motor 14 drives an auxiliary sliding frame 12 to radially move along the roll 31 so as to enable the grinding wheel 15 or the abrasive belt 19 to be attached to the roll 31 for rotary grinding, a wheel driving motor 16 drives a wheel shaft 151 to drive the grinding wheel 15 to rotatably grind, an auxiliary sliding frame 12 at the other side is provided with an abrasive belt wheel 17, and a belt wheel shaft, thereby realizing uniform grinding of the surface of the roller 31, a controller 21 is arranged to control the rotation of the roller rotating motor 5, the main carriage driving motor 9, the auxiliary carriage driving motor 14, the grinding wheel driving motor 16 and the grinding wheel driving motor 20 so as to control the linear speed, the rotation speed and the grinding feed amount of the grinding process, in addition, a first distance sensor 22 and a second distance sensor 23 are arranged to measure the distance between the roller 31 on line and transmit distance signals to the controller 21 so that the controller 21 controls the auxiliary carriage driving motor 14 to correct the radial feed amount of the grinding roller 31 in real time, a first electric telescopic push rod 24, a second electric telescopic push rod 25 and a processor 26 are also arranged, the processor 26 can combine the linear speed information controlled by the controller 21 and the linear speed information inherent to the first distance sensor 22 and the second distance sensor 23 and the grinding wheel 15, The relative position of the abrasive belt wheel 17, process the operation in order to control the first electric telescopic push rod 24, the second electric telescopic push rod 25 to push out, in order to revise the radial feed rate of the grinding roll 31 in real time on the same point, there is an alarm 27, the distance signal that the controller 21 receives exceeds the default, trigger the alarm 27 to warn, in order to achieve the warning function, the alarm 27 integrates the flashing light part 271 and beeper 272, in addition, the sub-carriage 12 is fixed with the cooling liquid spray nozzle 28, used for spraying the cooling liquid to the grinding department, there is an electric pressure valve 29, the electric pressure valve 29 is electrically connected with controller 21, used for controlling the cooling liquid and spraying out the quantity, in addition, fixed with the support frame 30 between lathe bed 1 and the coupling 32, the support frame 30 has multiple and faces different directions, in order to ease the impact, absorb shock while grinding, thus facilitate precision and surface quality of grinding, a speed reducer 91 is mechanically connected between the main carriage drive motor 9 and the main screw 71 to facilitate matching the rotation speed and simultaneously improve the output torque.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a roll grinding device of mirror surface copper strips which characterized in that includes:
the middle of the lathe bed is provided with a groove;
the roller brackets are fixed at the two ends of the lathe bed and used for supporting and movably connecting the two ends of the roller;
the main transmission case is fixed at one end of the lathe bed, one end of the roller can penetrate out of the roller bracket, a coupler is fixed at the penetrating end, and the main transmission case is mechanically connected with one end of the roller through the coupler;
the roller rotating motor is mechanically connected with the main transmission box and used for driving the roller to axially rotate through the main transmission box;
the main sliding rail is fixed at the upper end of the lathe bed;
the main ball screw is arranged in the groove and comprises a main screw rod and a main nut which are in threaded fit with each other;
the main sliding frame is fixedly connected with the main nut, and two sides of the main sliding frame are clamped in the main sliding rail and can slide along the extending direction of the long shaft of the roller;
the main sliding frame driving motor is mechanically connected with one end of the main screw rod;
the auxiliary sliding rails are fixed at the upper ends of the main sliding frames on the two sides;
the auxiliary ball screw is arranged in the auxiliary sliding rail and comprises an auxiliary screw rod and an auxiliary nut which are in threaded fit with each other;
the bottom end of the auxiliary sliding frame is fixedly connected with the auxiliary nut, and two sides of the auxiliary sliding frame are clamped in the auxiliary sliding rail and can slide along the radial extension direction of the roller;
the auxiliary transmission box is fixed at one end of the auxiliary sliding rail and is mechanically connected with one end of the auxiliary screw rod;
the auxiliary sliding frame driving motor is mechanically connected with the auxiliary transmission box;
the grinding wheel is axially fixed with a wheel shaft, and the wheel shaft is movably connected to the auxiliary sliding frame on one side;
the grinding wheel driving motor is mechanically connected with the wheel shaft and used for driving the grinding wheel to rotate and grind through the wheel shaft;
the belt wheel is axially fixed with a belt wheel shaft, and the belt wheel shaft is movably connected to the auxiliary sliding frame on the other side opposite to the wheel shaft;
the driven belt wheel is movably connected to the auxiliary sliding frame on the same side as the abrasive belt wheel;
the abrasive belt is tightly wound on the wheel grooves of the abrasive belt wheel and the driven belt wheel;
the abrasive belt wheel driving motor is mechanically connected with the belt wheel shaft and used for driving the abrasive belt wheel to rotate through the belt wheel shaft so as to drive the abrasive belt to rotate and grind;
and the output end of the controller is electrically connected with the roller rotating motor, the main sliding frame driving motor, the auxiliary sliding frame driving motor, the grinding wheel driving motor and the grinding wheel driving motor.
2. The roll grinding device for the mirror copper strip as claimed in claim 1, further comprising a first distance sensor and a second distance sensor, wherein the first distance sensor is fixed on the sub carriage on the same side of the grinding wheel and faces the radial direction of the roll, the second distance sensor is fixed on the sub carriage on the same side of the grinding wheel and faces the radial direction of the roll, and the first distance sensor, the second distance sensor and the input end of the controller are electrically connected for measuring the distance to the roll on line and transmitting a distance signal to the controller, so that the controller controls the sub carriage driving motor to correct the radial feeding amount of the roll in real time.
3. The roll grinding device for the mirror copper strip according to claim 2, further comprising a first electric telescopic push rod, a second electric telescopic push rod and a processor, the first electric telescopic push rod is fixed on the auxiliary carriage on the same side with the grinding wheel, the second electric telescopic push rod is fixed on the auxiliary carriage on the same side with the grinding wheel, the first distance sensor is fixed on the movable end of the first electric telescopic push rod, the second distance sensor is fixed on the movable end of the second electric telescopic push rod, the input end of the processor is electrically connected with the controller, the output end of the processor is electrically connected with the first electric telescopic push rod and the second electric telescopic push rod, the processor can control the first electric telescopic push rod and the second electric telescopic push rod to push out, so that the radial feed amount of the same point of the grinding roller can be corrected in real time.
4. The roll grinding device for the mirror surface copper strip as claimed in claim 2, further comprising an alarm electrically connected with the controller, wherein the alarm is triggered to alarm when the distance signal received by the controller exceeds a preset value.
5. The roll grinding device for the mirror surface copper strip as claimed in claim 4, wherein the alarm is integrated with a flashing light component and a buzzer.
6. The roll grinding apparatus for mirror-surface copper strips as claimed in claim 1, wherein a cooling liquid nozzle for spraying a cooling liquid to the grinding site is fixed to said sub carriage.
7. The roll grinding apparatus for mirror copper strips as claimed in claim 6, further comprising an electrically operated pressure valve, said electrically operated pressure valve being electrically connected to said controller for controlling said coolant discharge.
8. The roll grinding device for the mirror copper strip according to claim 1, wherein a support frame is fixed between the coupler and the bed.
9. The roll grinding apparatus for mirror copper strip as claimed in claim 8, wherein said supporting frame is provided in plurality and oriented in different directions.
10. The roll grinding apparatus for mirror copper strip according to claim 1, wherein a speed reducer is mechanically connected between said main carriage driving motor and said main screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384014.7A CN111070046A (en) | 2019-12-28 | 2019-12-28 | Roll grinding device for mirror surface copper strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384014.7A CN111070046A (en) | 2019-12-28 | 2019-12-28 | Roll grinding device for mirror surface copper strip |
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| CN111070046A true CN111070046A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911384014.7A Pending CN111070046A (en) | 2019-12-28 | 2019-12-28 | Roll grinding device for mirror surface copper strip |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515844A (en) * | 2020-05-08 | 2020-08-11 | 玉环周浪汽配厂 | Quick burnishing machine in pipe surface |
| CN113601346A (en) * | 2021-09-06 | 2021-11-05 | 东莞兆泰机械设备有限公司 | On-line polishing equipment for roller |
| CN114178799A (en) * | 2021-12-30 | 2022-03-15 | 昆山市奋发绝缘材料有限公司 | Production process of mirror roller |
| CN117681107A (en) * | 2024-02-01 | 2024-03-12 | 山东豪迈机械制造有限公司 | Air balance excircle polishing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100814157B1 (en) * | 2007-02-14 | 2008-03-14 | 정영수 | Air presser tube type polishing device |
| CN201168905Y (en) * | 2008-04-09 | 2008-12-24 | 吉林大学 | Blade two-sided synchronous highly effective grinding and polishing machine tool |
| RU2384397C1 (en) * | 2008-10-15 | 2010-03-20 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Procedure for centrifugal strengthening of screws |
| CN203527237U (en) * | 2013-10-31 | 2014-04-09 | 博凯机械(上海)有限公司 | Corrugated roller surface polishing machine |
| CN106217147A (en) * | 2016-10-17 | 2016-12-14 | 东莞市亚煌电子科技有限公司 | A kind of sponge powder feeding roller grinder |
| CN208729505U (en) * | 2018-05-17 | 2019-04-12 | 佛山市源恒丰不锈钢制品有限公司 | It rolls and prolongs roller grinding device |
| CN209062832U (en) * | 2018-11-16 | 2019-07-05 | 东莞协旭机械有限公司 | It is a kind of for processing the polishing mechanism of metallic roll |
-
2019
- 2019-12-28 CN CN201911384014.7A patent/CN111070046A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100814157B1 (en) * | 2007-02-14 | 2008-03-14 | 정영수 | Air presser tube type polishing device |
| CN201168905Y (en) * | 2008-04-09 | 2008-12-24 | 吉林大学 | Blade two-sided synchronous highly effective grinding and polishing machine tool |
| RU2384397C1 (en) * | 2008-10-15 | 2010-03-20 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Procedure for centrifugal strengthening of screws |
| CN203527237U (en) * | 2013-10-31 | 2014-04-09 | 博凯机械(上海)有限公司 | Corrugated roller surface polishing machine |
| CN106217147A (en) * | 2016-10-17 | 2016-12-14 | 东莞市亚煌电子科技有限公司 | A kind of sponge powder feeding roller grinder |
| CN208729505U (en) * | 2018-05-17 | 2019-04-12 | 佛山市源恒丰不锈钢制品有限公司 | It rolls and prolongs roller grinding device |
| CN209062832U (en) * | 2018-11-16 | 2019-07-05 | 东莞协旭机械有限公司 | It is a kind of for processing the polishing mechanism of metallic roll |
Non-Patent Citations (1)
| Title |
|---|
| 邱小林等: "《激光光学技术与应用》", 31 December 2014, 江西科学技术出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515844A (en) * | 2020-05-08 | 2020-08-11 | 玉环周浪汽配厂 | Quick burnishing machine in pipe surface |
| CN111515844B (en) * | 2020-05-08 | 2021-11-23 | 浙江双森金属科技股份有限公司 | Quick burnishing machine in pipe surface |
| CN113601346A (en) * | 2021-09-06 | 2021-11-05 | 东莞兆泰机械设备有限公司 | On-line polishing equipment for roller |
| CN114178799A (en) * | 2021-12-30 | 2022-03-15 | 昆山市奋发绝缘材料有限公司 | Production process of mirror roller |
| CN117681107A (en) * | 2024-02-01 | 2024-03-12 | 山东豪迈机械制造有限公司 | Air balance excircle polishing machine |
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