CN112975637A - Deburring device and method for die casting - Google Patents
Deburring device and method for die casting Download PDFInfo
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- CN112975637A CN112975637A CN202110464338.2A CN202110464338A CN112975637A CN 112975637 A CN112975637 A CN 112975637A CN 202110464338 A CN202110464338 A CN 202110464338A CN 112975637 A CN112975637 A CN 112975637A
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- plate
- fixedly connected
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- rotating
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
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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
- B24B49/16—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 taking regard of the load
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the technical field of die castings, in particular to a deburring device and a deburring method for the die castings, aiming at the problems that the deburring device of the die castings in the prior art can not automatically deburr the die castings when in operation, can not effectively fix the die castings and has poor deburring effect, the invention provides a scheme which comprises a shell, wherein the top of the shell is symmetrically and fixedly connected with two extension boxes, the inner wall of the bottom of the shell is fixedly provided with a motor, one end of an output shaft of the motor is fixedly connected with a first gear, the bottom of the shell is symmetrically and fixedly provided with two descending mechanisms, two baffles with hollow inner parts are symmetrically and fixedly arranged in the shell, the two baffles are both connected with a same supporting plate in a sliding way, and the top of the supporting plate is fixedly provided with a threaded pipe, and starting the motor to realize the deburring effect on the die casting.
Description
Technical Field
The invention relates to the technical field of die castings, in particular to a deburring device and method for die castings.
Background
The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine.
In the prior art, the deburring device for the medium-pressure casting cannot automatically deburr the die casting when working, meanwhile, the die casting cannot be effectively fixed, the deburring effect is poor, a control system of machining wastes resources greatly, and equipment loss is serious during standby, so that the deburring device and the deburring method for the die casting are provided, and the problem provided is solved.
Disclosure of Invention
The invention provides a deburring device and method for die castings, and solves the technical problems that in the background technology, a deburring device for die castings cannot automatically deburr the die castings during working, the die castings cannot be effectively fixed, the deburring effect is poor, a control system for machining wastes resources greatly, and equipment loss is serious during standby.
The invention provides a deburring device for die castings, which comprises a shell, wherein the top of the shell is symmetrically and fixedly connected with two extension boxes, the inner wall of the bottom of the shell is fixedly provided with a motor, one end of an output shaft of the motor is fixedly connected with a first gear, the bottom of the shell is symmetrically provided with two descending mechanisms, the shell is symmetrically and fixedly provided with two hollow baffles, the two baffles are internally and fixedly connected with a same supporting plate in a sliding manner, the top of the supporting plate is fixedly provided with a threaded pipe, the top of the threaded pipe is fixedly provided with a contact plate, the threaded pipe is in sliding connection with a movable column, the top of the movable column extends out of the contact plate and is fixedly connected with a carrying plate, the inner wall of the bottom of the contact plate is rotatably connected with a hollow gear, the inner wall of the bottom of,
the top of the movable column is connected with a loading plate through a pressure sensor, and the bottom of the loading plate is provided with a vibration sensor.
Preferably, descending mechanism includes that fixed connection is located two guide rings of shell bottom inner wall, the equal fixedly connected with sliding tray in one side that two baffles are close to each other, and equal sliding connection has the sliding plate in two sliding trays, the top of two sliding plates all with the bottom fixed connection of backup pad, equal sliding connection has the slide bar in two guide rings, the bottom that lies in the sliding plate with one side all rotates with the one end of slide bar and is connected with flexible pipe, descending mechanism conveniently drives the backup pad and descends, conveniently carries out the burring to the die casting.
Preferably, two slide bars all are equipped with the insection in the one side that is close to each other, and two slide bars pass through the insection and mesh mutually with same gear, and when a gear rotated, the slide bar moved through the insection.
Preferably, the rotating mechanism comprises rotating rings fixedly connected with the two sides of the supporting plate, the two rotating rings are internally and rotatably connected with rotating rods, the inner walls of the tops of the two extension boxes are fixedly connected with a same hollow adapter plate, the bottoms and the tops of the two rotating rods are respectively and fixedly connected with a second gear and a first bevel gear, the adapter plate is internally and symmetrically and fixedly connected with two stabilizing plates, the two stabilizing plates are internally and rotatably connected with connecting rods, the two ends of the two connecting rods are respectively and fixedly connected with a second bevel gear, the second bevel gear on the outer side of each connecting rod is meshed with the first bevel gear, the bottom of the adapter plate is rotatably connected with a dynamic torque sensor, the bottom of the dynamic torque sensor is fixedly connected with the top of the polishing plate, the bottom of the third bevel gear is fixedly connected with the top of the dynamic torque sensor, and the third bevel gear is arranged in a cavity in, no. three bevel gears extend to in the adapter plate and mesh with two No. two bevel gears respectively, and the bottom inner wall symmetry of shell is rotated and is connected with the pole setting, and two pole settings all overlap with the outer wall of motor output shaft and be equipped with same drive belt, and slewing mechanism plays and carries out the effect of burring to the die casting.
Preferably, the inner wall of drive belt all is equipped with the friction area, and one side in friction area respectively with the outer wall movable contact of two No. two gears, the friction area plays the effect that increases friction power, conveniently drives No. two gears and rotates, dynamic torque sensor, pressure sensor and vibration sensor are connected with the display control treater respectively, the display control treater is connected with the motor electricity.
Preferably, all be equipped with the pivot in two pivoted rings, and the outer wall of two dwangs respectively with the inner wall fixed connection of two pivots, conveniently drive the dwang through the pivot and rotate.
Preferably, two dwang are located the equal fixed cover in bottom of swivel becket and are equipped with the contact plate, and the top of two contact plates contacts with the bottom of two swivel beckets respectively, when the swivel becket moves, through contacting with the contact plate, drives the dwang and descends.
Preferably, hollow gear's outer wall is equipped with the screw thread, and the outer wall threaded connection of activity post through screw thread and hollow gear, when the activity post removed, conveniently drives hollow gear through the screw thread and rotates.
Preferably, the bottom inner wall of screwed pipe fixedly connected with spring, and the one end of spring and the bottom fixed connection of activity post, through the elasticity of spring, play the effect that slows down pressure.
Preferably, the equal fixedly connected with fixed plate of one end that two racks kept away from each other, outside the top of two fixed plates all extended to the contact plate, through the removal of fixed plate, played the effect of effective fixed die casting.
A deburring method for die castings, comprising the deburring device for die castings, and further comprising the steps of:
s1: placing the lightest die casting to be processed on a carrying plate, and detecting the pressure value at the moment by a pressure sensor to be a standard pressure value FA；
S2: placing a comparison sample block meeting the processing requirements or a finished product die casting qualified after test processing on an object carrying plate, wherein the detected torque value is a standard torque value SA；
S3: a standard torque value S is preset in a display control processorAAnd a standard pressure value FA;
s4, placing the die casting to be processed on the object carrying plate, and displaying a pressure value F detected by the pressure sensor received by the control processor;
s5, rotating the polishing plate to remove burrs of the die casting;
s6: the dynamic torque sensor transmits a detected torque value S to the display control processor, the pressure sensor transmits a detected pressure value F to the display control processor, and the vibration sensor transmits a detected vibration frequency value v to the display control processor;
s7: the display control processor controls the state of the motor 3, and the calculation formula is as follows:
where a denotes the motor 3 state, 0 denotes the motor 3 stop, 1 denotes the motor 3 start, f (×) denotes the convolutional network trained using cross entropy loss, and d (×) denotes the derivation.
The invention has the beneficial effects that:
1. place the die casting on carrying the thing board, the weight through the die casting drives and carries the thing board and descend, and along with carrying the decline of thing board, it drives hollow gear through the movable column and rotates to carry the thing board, and when hollow gear pivoted, hollow gear drives the fixed plate through the rack and removes, effectively fixes the die casting.
2. Meanwhile, the output shaft of the motor rotates, the output shaft of the motor drives the first gear to rotate, when the first gear rotates, the first gear drives the telescopic pipe to drive the sliding plate to descend through the sliding rod, the sliding plate drives the supporting plate to descend along with the descending of the sliding plate, the supporting plate drives the rotating rod to descend through the contact plate and drives the second gear to contact with the inner wall of the transmission belt through the rotating rod along with the descending of the supporting plate, simultaneously, when the output shaft of the motor rotates, the output shaft of the motor drives the transmission belt to rotate, the transmission belt drives the first bevel gear to rotate through the second gear and the rotating rod, when the first bevel gear rotates, the first bevel gear drives the third bevel gear to rotate through the second bevel gear and the connecting rod, and at the moment, the third bevel gear rotates to drive the grinding plate to rotate, the effect of automatically deburring the die casting is achieved;
3. the motor can be flexibly controlled to be in a state when the motor is controlled, the condition that resources are wasted by monitoring a dynamic torque sensor under the condition that the motor is not started is avoided, the loss of parts is reduced, and the service life of each part is prolonged.
According to the deburring device, the die castings are placed on the carrying plate, so that the die castings are effectively fixed, and meanwhile, the motor is started, and the deburring effect on the die castings is achieved.
Drawings
Fig. 1 is a front sectional view of a deburring apparatus for die casting according to the present invention;
FIG. 2 is a three-dimensional view of a deburring device for die castings according to the present invention;
FIG. 3 is a front view of a deburring apparatus for die casting according to the present invention;
FIG. 4 is a top view of a deburring apparatus for die casting according to the present invention;
FIG. 5 is a side view of a deburring apparatus for die casting in accordance with the present invention;
FIG. 6 is a schematic structural diagram of a movable column, a contact plate, a carrying plate, a rack, a fixed plate and a hollow gear of the deburring device for die castings, which is provided by the invention;
FIG. 7 is a schematic structural diagram of a deburring device motor, a guide ring, a sliding rod, a sliding groove, a sliding plate and a telescopic pipe for die castings according to the present invention;
FIG. 8 is a schematic structural diagram of a rotating rod, a first bevel gear, a stabilizing plate, a grinding plate, a connecting rod, a second bevel gear and a third bevel gear of the deburring device for die castings, which is provided by the invention;
fig. 9 shows the corresponding working principle of the deburring device for die castings according to the present invention.
In the figure: the device comprises a shell 1, an extension box 2, a motor 3, a vertical rod 4, a transmission belt 5, a first gear 6, a guide ring 7, a sliding rod 8, a sliding groove 9, a sliding plate 10, a telescopic pipe 11, a supporting plate 12, a threaded pipe 13, a movable column 14, a contact plate 15, a loading plate 16, a rack 17, a fixed plate 18, a baffle plate 19, a rotating ring 20, a rotating rod 21, a second gear 22, a first bevel gear 23, an adapter plate 24, a stabilizing plate 25, a polishing plate 26, a connecting rod 27, a second bevel gear 28, a third bevel gear 29, a hollow gear 30 and a dynamic torque sensor 31.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example 1
Referring to fig. 1-8, the embodiment provides a deburring device for die castings, which comprises a housing 1, two extension boxes 2 are symmetrically and fixedly connected to the top of the housing 1, a motor 3 is fixedly installed on the inner wall of the bottom of the housing 1, a first gear 6 is fixedly connected to one end of an output shaft of the motor 3, two descending mechanisms are symmetrically arranged on the bottom of the housing 1, two baffles 19 with hollow interiors are symmetrically and fixedly installed in the housing 1, a same supporting plate 12 is slidably connected to the two baffles 19, a threaded pipe 13 is fixedly installed on the top of the supporting plate 12, a contact plate 15 is fixedly installed on the top of the threaded pipe 13, a movable column 14 is slidably connected in the threaded pipe 13, the top of the movable column 14 extends out of the contact plate 15 and is fixedly connected with a contact plate 16, a hollow gear 30 is rotatably connected to the inner wall of the bottom of the contact plate 15, a rack, both sides of the supporting plate 12 are provided with rotating mechanisms,
the top of the movable column 14 is connected with a loading plate 16 through a pressure sensor, and a vibration sensor is arranged at the bottom of the loading plate 16.
In this embodiment, descending mechanism includes two guide rings 7 that fixed connection is located shell 1 bottom inner wall, the equal fixedly connected with sliding tray 9 in one side that two baffles 19 are close to each other, and equal sliding connection has sliding plate 10 in two sliding tray 9, the top of two sliding plates 10 all with the bottom fixed connection of backup pad 12, equal sliding connection has slide bar 8 in two guide rings 7, the bottom that lies in sliding plate 10 with one side all rotates with the one end of slide bar 8 and is connected with flexible pipe 11, descending mechanism conveniently drives backup pad 12 and descends, conveniently burring to the die casting.
In this embodiment, two slide bar 8 one sides that are close to each other all are equipped with the insection, and two slide bar pass through the insection and mesh mutually with same gear 6, and when gear 6 rotated, slide bar 8 removed through the insection.
In this embodiment, the rotating mechanism includes rotating rings 20 fixedly connected to both sides of the supporting plate 12, and rotating rods 21 are rotatably connected to both rotating rings 20, the inner walls of the tops of the two extension boxes 2 are fixedly connected to a same adapter plate 24 having a hollow interior, the bottoms and tops of the two rotating rods 21 are respectively fixedly connected to a second gear 22 and a first bevel gear 23, two stabilizing plates 25 are symmetrically and fixedly connected to the adapter plate 24, and connecting rods 27 are rotatably connected to both ends of the two stabilizing plates 25, and a second bevel gear 28 is fixedly connected to both ends of the two connecting rods 27, and the second bevel gear 28 outside the connecting rods 27 is engaged with the first bevel gear 23, a dynamic torque sensor 31 is rotatably connected to the bottom of the adapter plate 24, the bottom of the dynamic torque sensor 31 is fixedly connected to the top of the polishing plate 26, and the bottom of the third bevel gear 29 is fixedly connected to the top of the dynamic torque sensor 31, and No. three bevel gears 29 set up in the cavity in adapter plate 24, No. three bevel gears 29 extend to in adapter plate 24 and mesh with two No. two bevel gears 28 respectively, and the bottom inner wall symmetry of shell 1 is rotated and is connected with pole setting 4, and two pole settings 4 and the outer wall of motor 3 output shaft all overlap and are equipped with same drive belt 5, and slewing mechanism plays the effect of deburring the die casting.
In this embodiment, the inner wall of drive belt 5 all is equipped with the friction area, and one side in friction area respectively with two No. two gear 22's outer wall movable contact, the friction area plays the effect of increasing friction power, conveniently drives No. two gear 22 and rotates, and dynamic torque sensor 31, pressure sensor and vibration sensor are connected with the display control treater respectively, the display control treater is connected with motor 3 electricity.
In this embodiment, all be equipped with the pivot in two swivel rings 20, and the outer wall of two dwang 21 respectively with the inner wall fixed connection of two pivots, conveniently drive dwang 21 through the pivot and rotate.
In this embodiment, the bottom that two dwang 21 are located swivel ring 20 all is fixed cover to be equipped with the contact plate, and the top of two contact plates contacts with the bottom of two swivel rings 20 respectively, when swivel ring 20 moved, through contacting with the contact plate, drives dwang 21 and descends.
In this embodiment, the outer wall of hollow gear 30 is equipped with the screw thread, and movable column 14 passes through the outer wall threaded connection of screw thread and hollow gear 30, when movable column 14 removed, conveniently drives hollow gear 30 through the screw thread and rotates.
In this embodiment, the bottom inner wall of the threaded pipe 13 is fixedly connected with a spring, and one end of the spring is fixedly connected with the bottom of the movable column 14, so that the effect of reducing pressure is achieved through the elastic force of the spring.
In this embodiment, the fixing plates 18 are fixedly connected to the ends of the two racks 17 away from each other, the tops of the two fixing plates 18 extend out of the contact plate 15, and the die castings can be effectively fixed by moving the fixing plates 18.
In this embodiment, in actual operation, a die casting is placed on the object carrying plate 16, at this time, the object carrying plate 16 is driven to descend by the weight of the die casting, at this time, along with the descending of the object carrying plate 16, the object carrying plate 16 drives the movable column 14 to descend, the movable column 14 descends at the same time, the movable column 14 drives the hollow gear 30 to rotate through a thread, when the hollow gear 30 rotates, the hollow gear 30 drives the rack 17 to move, when the rack 17 moves, the rack 17 drives the fixing plate 18 to move, the die casting is effectively fixed, and at the same time, the output shaft of the motor 3 rotates, the output shaft of the motor 3 drives the first gear 6 to rotate, when the first gear 6 rotates, the first gear 6 drives the sliding rod 8 to move, when the sliding rod 8 moves, the sliding rod 8 drives the sliding plate 10 to descend by pulling the telescopic pipe 11, along with the descending of the sliding plate 10, the sliding plate 10 pulls the supporting plate 12 to descend, meanwhile, along with the descending of the supporting plate 12, the supporting plate 12 drives the rotating rod 21 to descend through the contact plate, meanwhile, the rotating rod 21 drives the second gear 22 to be in contact with the inner wall of the transmission belt 5, meanwhile, when the output shaft of the motor 3 rotates, the output shaft of the motor 3 drives the transmission belt 5 to rotate, at the moment, the transmission belt 5 drives the first bevel gear 23 to rotate through the second gear 22 and the rotating rod 21, when the first bevel gear 23 rotates, the first bevel gear 23 drives the third bevel gear 29 to rotate through the second bevel gear 28 and the connecting rod 27, at the moment, the third bevel gear 29 rotates to drive the grinding plate 26 to rotate, and the effect of automatically removing burrs of the.
Example 2
A deburring method for die castings, comprising the deburring device for die castings, and further comprising the steps of:
s1: placing the lightest die casting piece planned to be machined on the carrying plate 16, and detecting the pressure value at the moment by the pressure sensor to be the standard pressure value FA；
S2: placing a comparison sample block meeting the processing requirements or a finished product die casting qualified after test processing on an object carrying plate 16, wherein the detected torque value is a standard torque value SA；
S3: a standard torque value S is preset in a display control processorAAnd a standard pressure value FA；
S4, placing the die casting to be processed on the object carrying plate 16, and displaying the pressure value F detected by the pressure sensor received by the control processor;
s5, rotating the grinding plate 26 to perform deburring on the die casting;
s6: the dynamic torque sensor 31 transmits the detected torque value S to the display control processor, the pressure sensor transmits the detected pressure value F to the display control processor, and the vibration sensor transmits the detected vibration frequency value v to the display control processor.
Specifically, the display control processor displays the vibration frequency value on a display screen. The rotational speed n of the electric motor is regulated by the value of the oscillation frequency.
S7: the display control processor controls the state of the motor 3, and the calculation formula is as follows:
wherein a represents the motor 3 state, 0 represents the motor 3 stop, 1 represents the motor 3 start, f (×) represents the convolutional network trained using cross entropy loss, d (×) represents the derivation; when the display control processor controls the motor, the formula calculation is added, so that the state of the engine can be controlled more flexibly, the resource waste condition of monitoring the dynamic torque sensor under the condition that the engine is not started is avoided, the loss of parts is reduced, and the service life of each part is prolonged.
Referring to fig. 9, the motor 3 is a servo motor; the display control processor displays the torque value S, the rotating speed n of the motor 3 and the pressure value F.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The deburring device for the die castings comprises a shell (1) and is characterized in that two extension boxes (2) are fixedly connected to the top of the shell (1) in a symmetrical mode, a motor (3) is fixedly mounted on the inner wall of the bottom of the shell (1), a first gear (6) is fixedly connected to one end of an output shaft of the motor (3), two descending mechanisms are symmetrically arranged on the bottom of the shell (1), two baffles (19) which are hollow inside are fixedly mounted in the shell (1) in a symmetrical mode, a same supporting plate (12) is connected to the two baffles (19) in a sliding mode, a threaded pipe (13) is fixedly mounted at the top of the supporting plate (12), a contact plate (15) is fixedly mounted at the top of the threaded pipe (13), a movable column (14) is connected to the outside of the contact plate (15) in the sliding mode, and a loading plate (16) is fixedly connected to the top of the, the bottom inner wall of contact plate (15) rotates and is connected with hollow gear (30), and the bottom inner wall symmetry sliding connection of contact plate (15) has rack (17), and slewing mechanism has all been seted up to the both sides of backup pad (12), and the top of activity post (14) is passed through pressure sensor and is connected year thing board (16), it sets up vibration sensing to carry thing board (16) bottom.
2. A deburring device for die castings according to claim 1, characterized in that the descending mechanism comprises two guide rings (7) fixedly connected to the inner wall of the bottom of the housing (1), sliding grooves (9) are fixedly connected to the sides of the two baffles (19) close to each other, sliding plates (10) are slidably connected to the two sliding grooves (9), the tops of the two sliding plates (10) are fixedly connected to the bottom of the support plate (12), sliding rods (8) are slidably connected to the two guide rings (7), and telescopic pipes (11) are rotatably connected to the bottoms of the sliding plates (10) on the same side and one end of the sliding rod (8).
3. A deburring apparatus for die casting according to claim 2 wherein the two slide bars (8) are each provided with serrations on the side adjacent to each other and the two slide bars are engaged with the same gear wheel number one (6) by the serrations.
4. A deburring device for die castings according to claim 1, characterized in that the rotating mechanism comprises rotating rings (20) fixedly connected with both sides of the supporting plate (12), and rotating rods (21) are rotatably connected in both rotating rings (20), the top inner walls of both extension boxes (2) are fixedly connected with the same hollow adapter plate (24), the bottoms and tops of both rotating rods (21) are fixedly connected with a second gear (22) and a first bevel gear (23), respectively, two stabilizing plates (25) are symmetrically and fixedly connected in the adapter plate (24), and connecting rods (27) are rotatably connected in both stabilizing plates (25), both ends of both connecting rods (27) are fixedly connected with a second bevel gear (28), and the second bevel gear (28) outside the connecting rods (27) is engaged with the first bevel gear (23), the bottom of adapter plate (24) is rotated and is connected dynamic torque sensor (31), the bottom fixed connection of dynamic torque sensor (31) polishes the top of board (26), the top of bottom fixed connection dynamic torque sensor (31) of No. three bevel gears (29), and No. three bevel gears (29) set up in the cavity in adapter plate (24), No. three bevel gears (29) extend to in adapter plate (24) and mesh with two bevel gears (28) respectively, the bottom inner wall symmetry of shell (1) is rotated and is connected with pole setting (4), and the outer wall of two pole settings (4) and motor (3) output shaft all overlaps and is equipped with same drive belt (5).
5. A deburring device for die castings according to claim 4, characterized in that the inner walls of the transmission belt (5) are provided with friction belts, one side of each friction belt is in movable contact with the outer walls of the two second gears (22), the dynamic torque sensor (31), the pressure sensor and the vibration sensor are respectively connected with a display control processor, and the display control processor is electrically connected with the motor (3).
6. A deburring device for die castings according to claim 4, characterized in that a rotating shaft is provided in each of the two rotating rings (20), and the outer walls of the two rotating rods (21) are fixedly connected with the inner walls of the two rotating shafts, respectively.
7. A deburring device for die casting according to claim 4 characterized in that the two rotating rods (21) are fixedly sleeved with contact plates at the bottom of the rotating ring (20), and the top parts of the two contact plates are respectively contacted with the bottom parts of the two rotating rings (20).
8. A deburring apparatus for die casting as claimed in claim 1 wherein the outer wall of said hollow gear (30) is threaded and the movable post (14) is threadedly connected to the outer wall of the hollow gear (30).
9. A deburring method for die castings, characterized by comprising the deburring device for die castings, further comprising the steps of:
s1: placing the lightest die casting piece planned to be machined on a carrying plate (16), and detecting the pressure value at the moment by a pressure sensor to be a standard pressure value FA；
S2: placing a comparison sample block meeting the processing requirements or a finished product die casting qualified after test processing on an object carrying plate (16), wherein the detected torque value is a standard torque value SA；
S3: a standard torque value S is preset in a display control processorAAnd a standard pressure value FA；
S4, placing the die casting to be processed on the carrying plate (16), and displaying the pressure value F detected by the pressure sensor received by the control processor;
s5, rotating the grinding plate (26) to perform deburring on the die casting;
s6: the dynamic torque sensor (31) transmits the detected torque value S to the display control processor, the pressure sensor transmits the detected pressure value F to the display control processor, and the vibration sensor transmits the detected vibration frequency value v to the display control processor;
s7: the display control processor controls the state of the motor (3), and the calculation formula is as follows:
wherein a represents the motor (3) state, 0 represents the motor (3) stop, 1 represents the motor (3) start, f (×) represents the convolutional network trained using cross entropy loss, and d (×) represents the derivation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464338.2A CN112975637A (en) | 2021-04-28 | 2021-04-28 | Deburring device and method for die casting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110464338.2A CN112975637A (en) | 2021-04-28 | 2021-04-28 | Deburring device and method for die casting |
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| CN112975637A true CN112975637A (en) | 2021-06-18 |
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| CN202110464338.2A Pending CN112975637A (en) | 2021-04-28 | 2021-04-28 | Deburring device and method for die casting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246049A (en) * | 2021-07-15 | 2021-08-13 | 大连理工江苏研究院有限公司 | Metal processing jig with positioning function and positioning method |
| CN113385279A (en) * | 2021-08-17 | 2021-09-14 | 江苏中科云控智能工业装备有限公司 | Deburring device with die casting edge measurement function of polishing |
| CN115406900A (en) * | 2022-10-31 | 2022-11-29 | 江苏中科云控智能工业装备有限公司 | Die casting burr detection system and method based on machine vision |
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| CN115406900A (en) * | 2022-10-31 | 2022-11-29 | 江苏中科云控智能工业装备有限公司 | Die casting burr detection system and method based on machine vision |
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Application publication date: 20210618 |