CN110948291A - Grinding wheel machining equipment and machining process thereof - Google Patents
Grinding wheel machining equipment and machining process thereof Download PDFInfo
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- CN110948291A CN110948291A CN201911138139.1A CN201911138139A CN110948291A CN 110948291 A CN110948291 A CN 110948291A CN 201911138139 A CN201911138139 A CN 201911138139A CN 110948291 A CN110948291 A CN 110948291A
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- axis
- grinding wheel
- grinding
- groove
- axis driving
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Classifications
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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
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/002—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using electric current
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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
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
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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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Abstract
The invention discloses a grinding wheel processing device and a processing technology thereof, wherein the grinding wheel processing device comprises a machine body, a clamp which is arranged in the machine body and used for clamping a grinding wheel, a grinding mechanism which is movably arranged on the machine body and used for grinding the grinding wheel, a smoke exhaust device which is arranged above the machine body and used for exhausting smoke and a control device; effectively solve the polisher precision not high through setting up controlling means and adjustment mechanism, be difficult to control the problem of the grooved footpath of emery wheel dark and grooved margin, adopt electric pulse technology simultaneously, carry out the flexibility to the emery wheel and polish, reduce the wearing and tearing of the cutter of polishing, the flue gas of polishing the production is taken away through the smoke exhaust device and is unified the processing, reduces the pollution to the environment.
Description
Technical Field
The invention relates to the technical field of grinding wheel machining, in particular to grinding wheel machining equipment and a machining process thereof.
Background
The grinding wheel is used as a grinding tool and is suitable for removing corners, welding spots, burrs and rough edges on the surface of a metal material and repairing the unevenness of the surface. The grinding machine is a machine for producing and processing grinding wheels. Grinders are generally used for grooving a grinding wheel, but the existing grinders have low precision, are difficult to control the depth of the groove of the grinding wheel and the edge distance of the groove, and are used for grinding a grinding tool with high rigidity, so that the grinding tool needs to be replaced frequently.
Disclosure of Invention
The invention aims to provide grinding wheel processing equipment and a processing technology thereof aiming at the defects in the prior art.
The technical scheme for solving the problems comprises the following steps: a grinding wheel processing device comprises a machine body, a clamp arranged in the machine body and used for clamping a grinding wheel, a grinding mechanism movably arranged on the machine body and used for grinding the grinding wheel, a smoke exhaust device arranged above the machine body and used for exhausting smoke and a control device;
the organism includes the base, sets up the work groove in the base top, be equipped with the working solution in the work groove, be equipped with recovery tank and recycle pump in the base, through the recovery pipeline intercommunication between the cell wall in recovery tank and work groove, the drinking-water pipe of recycle pump links to each other with recovery tank, and the outlet pipe of recycle pump links to each other with work groove cell wall, be equipped with the trompil that is linked together with recovery pipeline, outlet pipe on the cell wall in work groove, be equipped with the filter screen on the trompil, anchor clamps set up the work inslot, the installation of grinding machanism activity is on work groove cell wall, smoke exhaust device sets up in work groove top, controlling means is including the operating handle who is used for controlling grinding machanism removal and the industrial control host computer that is used for accurate display grinding machanism displacement.
The grinding mechanism comprises an adjusting mechanism, a rotating shaft, a graphite grinding wheel and a servo motor for driving the graphite grinding wheel to work; the wall of the graphite grinding wheel is provided with a groove cutter; the graphite grinding wheel is sleeved on a rotating shaft, the rotating shaft is rotatably arranged on the motor installation box, and the rotating shaft is connected with an output shaft of the servo motor through a coupler; the servo motor is fixedly arranged in the motor installation box through the frame and is connected with the operating handle through an electric wire; the adjusting mechanism comprises a first adjusting mechanism used for adjusting the left and right directions of the grinding mechanism, a second adjusting mechanism used for adjusting the front and back directions of the grinding mechanism and a measuring mechanism used for measuring the movement distance of the grinding wheel.
The first adjusting mechanism comprises an X-axis driving platform, an X-axis rack, an X-axis gear and an X-axis motor output shaft, wherein the X-axis driving platform is arranged on the main frame in a sliding manner; an X-axis sliding groove is formed in the upper end of the X-axis driving platform; the second adjusting mechanism comprises a Y-axis driving platform fixedly connected with the rear end of the motor installation box, a Y-axis rack arranged on the Y-axis driving platform along the Y-axis direction, and a Y-axis gear meshed with the Y-axis rack, the Y-axis gear is connected to the Y-axis motor output shaft of the Y-axis driving motor, and the Y-axis driving motor is fixedly installed on the X-axis driving platform. The Y-axis driving platform is arranged on the X-axis driving platform in a sliding mode through a sliding connection structure; the sliding connection mechanism comprises an X-axis sliding groove arranged at the upper end of the X-axis driving platform and a sliding strip arranged at the bottom of the Y-axis driving platform and matched with the X-axis sliding groove.
The fixture comprises an electric pulse positive pole seat, an electric pulse negative pole seat and a clamping mechanism which is arranged between the electric pulse positive pole seat and the electric pulse negative pole seat and used for clamping a grinding wheel, wherein the clamping mechanism comprises a first clamping device fixedly connected to the electric pulse positive pole seat, a second clamping device movably connected to the electric pulse negative pole seat and a grinding wheel mounting seat arranged between the first clamping device and the second clamping device.
A processing technology for grinding wheels by adopting the grinding wheel processing equipment comprises the following steps: before the grinding wheel is machined, the grinding wheel is mounted on a clamp, a recovery pump is started to fill working liquid into a working groove, a smoke exhaust device is started, an electric pulse positive electrode seat and an electric pulse negative electrode seat are electrified, the position of the left and right directions of a grinding mechanism is adjusted according to the edge distance of the grinding wheel groove, the position of the front and back directions of the grinding mechanism is adjusted according to the diameter depth of the grinding wheel groove, a start/stop key is pressed firstly when the smoke exhaust device is used, a power supply is connected, a machining key is pressed to enable a servo motor to control the grinding wheel to start rotating, the rotating speed of the grinding wheel is adjusted through a grinding wheel speed control key, and a groove cutter in the grinding wheel grooves; the adjusting mechanism is controlled by the operating handle when working, when the grinding wheel needs to move left and right, an X-axis control key in the operating handle is pressed, the X-axis driving motor starts to work, an X-axis motor output shaft drives an X-axis gear to move left and right along the X-axis rack direction, a Y-axis driving platform is arranged on the X-axis driving platform in a sliding mode, and a motor installation box is connected with the Y-axis driving platform, so that the motor installation box moves left and right along the X-axis direction, and the main shaft and the grinding wheel are driven to move left and right simultaneously; when the grinding wheel needs to move back and forth, a Y-axis control key in the operating handle is pressed, the Y-axis driving motor starts to work, and an output shaft of the Y-axis motor drives the Y-axis gear to move back and forth along the Y-axis rack direction, so that the main shaft and the grinding wheel are driven to move back and forth simultaneously; the X-axis optical scale measures the X-axis coordinate of the main shaft, the Y-axis optical scale measures the Y-axis coordinate of the main shaft, and the main shaft and the rotating shaft are connected to the motor installation box at the same time, so that the movement distance of the main shaft is the same as the movement distance of the rotating shaft, and the movement distance of the rotating shaft can be obtained by measuring the movement distance of the main shaft.
The invention has the following beneficial effects:
the invention provides grinding wheel processing equipment and a processing technology thereof, which effectively solve the problems of low precision of a grinding machine and difficulty in controlling the diameter depth and the edge distance of a groove of the grinding wheel by arranging a control device and an adjusting mechanism, and simultaneously adopt an electric pulse process to flexibly grind the grinding wheel, reduce the abrasion of a grinding cutter, and reduce the pollution to the environment by pumping flue gas generated by grinding away through a smoke pumping device for uniform treatment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the machine body;
FIG. 3 is a front view of the clamp;
FIG. 4 is a top view of the clamp;
FIG. 5 is a schematic view of the grinding wheel mounting seat;
FIG. 6 is a schematic diagram of the connection of the control device;
FIG. 7 is a front view of the grinding mechanism;
FIG. 8 is a rear schematic view of the grinding mechanism;
FIG. 9 is a left side view of the grinding mechanism;
FIG. 10 is a top view of the grinding mechanism;
FIG. 11 is a schematic view of a first adjustment mechanism and a second adjustment mechanism;
in the figure: 100-machine body, 200-clamp, 300-polishing mechanism, 400-smoking device, 500-control device;
101-base, 102-working tank, 103-recovery tank, 104-recovery pump, 105-recovery pipeline;
201-an electric pulse positive pole seat, 202-an electric pulse negative pole seat, 203-a first connecting rod, 204-a second connecting rod, 205-a positioning ring, 206-a first fixed seat, 207-a second fixed seat, 208-a connecting ring, 209-a connecting groove, 210-a positioning rod, 211-a first pressure pipe, 212-a first pressure head, 213-a second pressure pipe, 214-a second pressure head, 215-a handle, 216-a handle mounting plate, 217-a reinforcing plate, 218-an L-shaped positioning sheet, 219-a positioning screw rod and 220-a positioning nut;
301-rotating shaft, 302-graphite grinding wheel, 303-servo motor, 304-slotting cutter, 305-X axis first auxiliary guide rail, 306-main shaft, 307-X axis second auxiliary guide rail, 308-X axis optical scale, 309-Y axis optical scale, 310-X axis driving platform, 311-X axis rack, 312-X axis gear, 313-X axis driving motor, 314-X axis chute, 315-Y axis driving platform, 316-Y axis rack, 317-Y axis gear, 318-Y axis driving motor and 319-sliding strip;
501-X axis control key, 502-Y axis control key, 503-grinding wheel speed control key, 504-start/stop key, 505-processing key, 506-emergency stop button, 507-voltage display screen, 508-current display screen, 509-coordinate axis display screen, 510-menu key, 511-number key and 512-direction control key.
Detailed Description
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in the figure, the grinding wheel processing equipment comprises a machine body, a clamp arranged in the machine body and used for clamping a grinding wheel, a grinding mechanism movably arranged on the machine body and used for grinding the grinding wheel, a smoke exhaust device arranged above the machine body and used for exhausting smoke and a control device,
the machine body comprises a base and a working groove arranged above the base, working liquid is arranged in the working groove, a recovery tank and a recovery pump are arranged in the base, the recovery tank is communicated with the groove wall of the working groove through a recovery pipeline, a water pumping pipe of the recovery pump is connected with the recovery tank, a water outlet pipe of the recovery pump is connected with the groove wall of the working groove, the recovery pipeline is provided with an electromagnetic valve, the groove wall of the working groove is provided with a hole communicated with the recovery pipeline and the water outlet pipe, the hole is provided with a filter screen, a clamp is arranged in the working groove, the polishing mechanism is movably arranged on the groove wall of the working groove, a smoke extraction device is arranged above the working groove, and the control device comprises an operating handle for controlling the movement of the polishing mechanism and an industrial control host matched with the operating handle and used for accurately displaying the movement;
the grinding mechanism comprises an adjusting mechanism, a rotating shaft and a graphite grinding wheel, and a groove cutter is arranged on the wall of the graphite grinding wheel; the graphite grinding wheel is sleeved on a rotating shaft, the rotating shaft is rotatably arranged on the motor installation box, and the rotating shaft is connected with an output shaft of the servo motor through a coupler; the servo motor is fixedly arranged in the motor installation box through the frame and is connected with the operating handle through an electric wire; the adjusting mechanism comprises a first adjusting mechanism used for adjusting the left and right directions of the grinding mechanism, a second adjusting mechanism used for adjusting the front and back directions of the grinding mechanism and a measuring mechanism used for measuring the movement distance of the grinding wheel.
The measuring mechanism comprises a main shaft, a first X-axis auxiliary guide rail and a second X-axis auxiliary guide rail which are matched with the main shaft to move in the left-right direction, an X-axis optical scale arranged at the rear end of the motor installation box, and a Y-axis optical scale arranged at the upper end of the motor installation box.
The first adjusting mechanism comprises an X-axis driving platform, an X-axis rack, an X-axis gear and an X-axis motor output shaft, wherein the X-axis driving platform is arranged on the main frame in a sliding manner; and an X-axis sliding groove is formed in the upper end of the X-axis driving platform. The second adjusting mechanism comprises a Y-axis driving platform fixedly connected with the rear end of the motor installation box, a Y-axis rack arranged on the Y-axis driving platform along the Y-axis direction, and a Y-axis gear meshed with the Y-axis rack, the Y-axis gear is connected to the Y-axis motor output shaft of the Y-axis driving motor, and the Y-axis driving motor is fixedly installed on the X-axis driving platform. The Y-axis driving platform is arranged on the X-axis driving platform in a sliding mode through a sliding connection structure; the sliding connection mechanism comprises an X-axis sliding groove arranged at the upper end of the X-axis driving platform and a sliding strip arranged at the bottom of the Y-axis driving platform and matched with the X-axis sliding groove.
The clamp comprises an electric pulse positive pole seat, an electric pulse negative pole seat and a clamping mechanism which is arranged between the electric pulse positive pole seat and the electric pulse negative pole seat and used for clamping a grinding wheel, the clamping mechanism comprises a first clamping device fixedly connected to the electric pulse positive pole seat, a second clamping device movably connected to the electric pulse negative pole seat and a grinding wheel mounting seat arranged between the first clamping device and the second clamping device, and the electric pulse positive pole seat and the electric pulse negative pole seat are connected to an industrial control host;
the grinding wheel mounting seat comprises a grinding wheel placing seat for mounting a grinding wheel, a first connecting rod connected to one side of the grinding wheel placing seat, and a second connecting rod connected to the other side of the grinding wheel placing seat, the first connecting rod is coaxially connected with a positioning ring, and the positioning ring is connected with the first clamping device through a connecting mechanism;
the grinding wheel placing seat comprises a first fixed seat and a second fixed seat movably connected with the first fixed seat, the first fixed seat is coaxially connected with a connecting ring, a connecting groove in threaded fit with the connecting ring is formed in the second fixed seat, and a positioning rod is further arranged on the first fixed seat;
the first clamping device comprises a first pressure pipe fixedly connected to an electric pulse anode base and a first pressure head coaxially connected to the first pressure pipe, the second clamping device comprises a second pressure pipe connected to an electric pulse cathode base in a threaded manner and a second pressure head coaxially connected to the second pressure pipe, the outer end of the second pressure pipe is connected with a handle, the handle is connected to a handle mounting plate, the handle mounting plate is fixedly connected to the second pressure pipe, a reinforcing plate for reinforcing the handle is further arranged on the second pressure pipe, a through hole for the handle to pass through is formed in the reinforcing plate, and the handle passes through the through hole in the reinforcing plate and is connected to the handle mounting plate;
the connecting mechanism comprises an L-shaped positioning piece, one side of the L-shaped positioning piece is fixed on the first pressure pipe through a fastening screw, a positioning screw rod is arranged on the positioning ring, a notch matched with the positioning nut is formed in the other side of the L-shaped positioning piece, the L-shaped positioning piece is connected with the positioning screw rod through the notch, and the positioning nut is arranged above the notch of the L-shaped positioning piece.
The operating handle comprises an X-axis control key for controlling the main shaft to move along the X-axis direction, a Y-axis control key for controlling the main shaft 204 to move along the Y-axis direction, a grinding wheel speed control key for controlling the rotating speed of the grinding wheel, a start/stop key for controlling the power supply and a processing key for starting the servo motor to work, and the industrial control host comprises an emergency stop button, a voltage display screen for displaying voltage, a current display screen for displaying current, a coordinate axis display screen for displaying the coordinate of the main shaft, a menu key for controlling the working mode of the positioning and adjusting mechanism, a digital key for accurately controlling the position of the main shaft and a direction control key for controlling the movement direction of the main shaft.
A processing technology for grinding wheels by adopting the grinding wheel processing equipment comprises the following steps: before the grinding wheel is machined, the grinding wheel is mounted on a clamp, a recovery pump is started to fill working liquid into a working groove, a smoke exhaust device is started, an electric pulse positive electrode seat and an electric pulse negative electrode seat are electrified, the position of the left and right directions of a grinding mechanism is adjusted according to the edge distance of the grinding wheel groove, the position of the front and back directions of the grinding mechanism is adjusted according to the diameter depth of the grinding wheel groove, a start/stop key is pressed firstly when the smoke exhaust device is used, a power supply is connected, a machining key is pressed to enable a servo motor to control the grinding wheel to start rotating, the rotating speed of the grinding wheel is adjusted through a grinding wheel speed control key, and a groove cutter in the grinding wheel grooves; the adjusting mechanism is controlled by the operating handle when working, when the grinding wheel needs to move left and right, an X-axis control key in the operating handle is pressed, the X-axis driving motor starts to work, an X-axis motor output shaft drives an X-axis gear to move left and right along the X-axis rack direction, a Y-axis driving platform is arranged on the X-axis driving platform in a sliding mode, and a motor installation box is connected with the Y-axis driving platform, so that the motor installation box moves left and right along the X-axis direction, and the main shaft and the grinding wheel are driven to move left and right simultaneously; when the grinding wheel needs to move back and forth, a Y-axis control key in the operating handle is pressed, the Y-axis driving motor starts to work, and an output shaft of the Y-axis motor drives the Y-axis gear to move back and forth along the Y-axis rack direction, so that the main shaft and the grinding wheel are driven to move back and forth simultaneously; the X-axis optical scale measures the X-axis coordinate of the main shaft, the Y-axis optical scale measures the Y-axis coordinate of the main shaft, and the main shaft and the rotating shaft are connected to the motor installation box at the same time, so that the movement distance of the main shaft is the same as the movement distance of the rotating shaft, and the movement distance of the rotating shaft can be obtained by measuring the movement distance of the main shaft.
The invention provides grinding wheel processing equipment and a processing technology thereof, which effectively solve the problems of low precision of a grinding machine and difficulty in controlling the diameter depth and the edge distance of a groove of the grinding wheel by arranging a control device and an adjusting mechanism, and simultaneously adopt an electric pulse process to flexibly grind the grinding wheel, reduce the abrasion of a grinding cutter, and reduce the pollution to the environment by pumping flue gas generated by grinding away through a smoke pumping device for uniform treatment.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. A grinding wheel processing equipment which characterized in that: the smoke exhaust machine comprises a machine body, a clamp arranged in the machine body and used for clamping a grinding wheel, a grinding mechanism movably arranged on the machine body and used for grinding the grinding wheel, a smoke exhaust device arranged above the machine body and used for exhausting smoke and a control device;
the organism includes the base, sets up the work groove in the base top, be equipped with the working solution in the work groove, be equipped with recovery tank and recycle pump in the base, through the recovery pipeline intercommunication between the cell wall in recovery tank and work groove, the drinking-water pipe of recycle pump links to each other with recovery tank, and the outlet pipe of recycle pump links to each other with work groove cell wall, be equipped with the trompil that is linked together with recovery pipeline, outlet pipe on the cell wall in work groove, be equipped with the filter screen on the trompil, anchor clamps set up the work inslot, the installation of grinding machanism activity is on work groove cell wall, smoke exhaust device sets up in work groove top, controlling means is including the operating handle who is used for controlling grinding machanism removal and the industrial control host computer that is used for accurate display grinding machanism displacement.
2. The grinding wheel machining apparatus of claim 1, wherein: the grinding mechanism comprises an adjusting mechanism, a rotating shaft, a graphite grinding wheel and a servo motor for driving the graphite grinding wheel to work; the wall of the graphite grinding wheel is provided with a groove cutter; the graphite grinding wheel is sleeved on a rotating shaft, the rotating shaft is rotatably arranged on the motor installation box, and the rotating shaft is connected with an output shaft of the servo motor through a coupler; the servo motor is fixedly arranged in the motor installation box through the frame and is connected with the operating handle through an electric wire; the adjusting mechanism comprises a first adjusting mechanism used for adjusting the left and right directions of the grinding mechanism, a second adjusting mechanism used for adjusting the front and back directions of the grinding mechanism and a measuring mechanism used for measuring the movement distance of the grinding wheel.
3. The grinding wheel machining apparatus and the machining process thereof according to claim 2, wherein: the first adjusting mechanism comprises an X-axis driving platform, an X-axis rack, an X-axis gear and an X-axis motor output shaft, wherein the X-axis driving platform is arranged on the main frame in a sliding manner; an X-axis sliding groove is formed in the upper end of the X-axis driving platform; the second adjusting mechanism comprises a Y-axis driving platform fixedly connected with the rear end of the motor installation box, a Y-axis rack arranged on the Y-axis driving platform along the Y-axis direction, and a Y-axis gear meshed with the Y-axis rack, the Y-axis gear is connected to the Y-axis motor output shaft of the Y-axis driving motor, and the Y-axis driving motor is fixedly installed on the X-axis driving platform. The Y-axis driving platform is arranged on the X-axis driving platform in a sliding mode through a sliding connection structure; the sliding connection mechanism comprises an X-axis sliding groove arranged at the upper end of the X-axis driving platform and a sliding strip arranged at the bottom of the Y-axis driving platform and matched with the X-axis sliding groove.
4. The grinding wheel machining apparatus of claim 1, wherein: the fixture comprises an electric pulse positive pole seat, an electric pulse negative pole seat and a clamping mechanism which is arranged between the electric pulse positive pole seat and the electric pulse negative pole seat and used for clamping a grinding wheel, wherein the clamping mechanism comprises a first clamping device fixedly connected to the electric pulse positive pole seat, a second clamping device movably connected to the electric pulse negative pole seat and a grinding wheel mounting seat arranged between the first clamping device and the second clamping device.
5. The process for grinding wheel machining using the grinding wheel machining apparatus of any one of claims 1 to 4, wherein: before the grinding wheel is machined, the grinding wheel is mounted on a clamp, a recovery pump is started to fill working liquid into a working groove, a smoke exhaust device is started, an electric pulse positive electrode seat and an electric pulse negative electrode seat are electrified, the position of the left and right directions of a grinding mechanism is adjusted according to the edge distance of the grinding wheel groove, the position of the front and back directions of the grinding mechanism is adjusted according to the diameter depth of the grinding wheel groove, when the smoke exhaust device is used, an operating handle is firstly used to enable a servo motor to control the grinding wheel to start rotating, the rotating speed of the grinding wheel is adjusted through a grinding wheel speed control key, and a groove cutter in the grinding wheel performs groove machining; the adjusting mechanism is controlled by the operating handle when working, when the grinding wheel needs to move left and right, the operating handle is used, the X-axis driving motor starts to work, the X-axis motor output shaft drives the X-axis gear to move left and right along the X-axis rack direction, the Y-axis driving platform is arranged on the X-axis driving platform in a sliding mode, and the motor installation box is connected with the Y-axis driving platform, so that the motor installation box moves left and right along the X-axis direction, and the main shaft and the grinding wheel are driven to move left and right simultaneously; when the grinding wheel needs to move back and forth, the Y-axis driving motor starts to work by using the operating handle, and the output shaft of the Y-axis motor drives the Y-axis gear to move back and forth along the Y-axis rack direction, so that the main shaft and the grinding wheel are driven to move back and forth simultaneously; the X-axis optical scale measures the X-axis coordinate of the main shaft, the Y-axis optical scale measures the Y-axis coordinate of the main shaft, and the main shaft and the rotating shaft are connected to the motor installation box at the same time, so that the movement distance of the main shaft is the same as the movement distance of the rotating shaft, and the movement distance of the rotating shaft can be obtained by measuring the movement distance of the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138139.1A CN110948291A (en) | 2019-11-20 | 2019-11-20 | Grinding wheel machining equipment and machining process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911138139.1A CN110948291A (en) | 2019-11-20 | 2019-11-20 | Grinding wheel machining equipment and machining process thereof |
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| Publication Number | Publication Date |
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| CN110948291A true CN110948291A (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911138139.1A Pending CN110948291A (en) | 2019-11-20 | 2019-11-20 | Grinding wheel machining equipment and machining process thereof |
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| CN (1) | CN110948291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372428A (en) * | 2020-11-13 | 2021-02-19 | 燕山大学 | Steel pipe circumferential weld inner burr grinding device and grinding method thereof |
-
2019
- 2019-11-20 CN CN201911138139.1A patent/CN110948291A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372428A (en) * | 2020-11-13 | 2021-02-19 | 燕山大学 | Steel pipe circumferential weld inner burr grinding device and grinding method thereof |
| CN112372428B (en) * | 2020-11-13 | 2021-09-17 | 燕山大学 | Steel pipe circumferential weld inner burr grinding device and grinding method thereof |
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