CN113385757B - Die casting deburring device with multi-angle rotating mechanism - Google Patents
Die casting deburring device with multi-angle rotating mechanism Download PDFInfo
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- CN113385757B CN113385757B CN202110942122.2A CN202110942122A CN113385757B CN 113385757 B CN113385757 B CN 113385757B CN 202110942122 A CN202110942122 A CN 202110942122A CN 113385757 B CN113385757 B CN 113385757B
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- 238000004512 die casting Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 238000004381 surface treatment Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 103
- 238000003860 storage Methods 0.000 claims description 50
- 239000003792 electrolyte Substances 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 31
- 230000008569 process Effects 0.000 description 28
- 238000005507 spraying Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000002955 isolation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/10—Supply or regeneration of working media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/02—Trimming or deburring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a die casting deburring device with a multi-angle rotating mechanism, which comprises a reaction box, a rotating unit, a fixing unit and a surface treatment unit, wherein the rotating unit is arranged on the wall surface of the reaction box, one end of the rotating unit is positioned outside the reaction box, the other end of the rotating unit stretches into the reaction box, the fixing unit is fixedly connected with one end of the rotating unit stretching into the reaction box, the surface treatment unit is positioned on the inner side of the reaction box, and the surface treatment unit is fixedly connected with the inner side wall of the reaction box. According to the surface treatment unit, through the cooperation of the burr treatment assembly and the flattening assembly, burrs on the surface of a workpiece are removed, and the workpiece surface after the burrs are removed is flattened.
Description
Technical Field
The invention relates to the technical field of die casting deburring, in particular to a die casting deburring device with a multi-angle rotating mechanism.
Background
The die casting is a technology capable of producing castings with complex shapes in batches under a shorter working period, and along with the development of modernization, the die casting industry has higher and higher precision requirements on the die castings, and the application of deburring equipment for the die castings is more and more common. Conventional deburring methods are mainly divided into abrasive cutting deburring, mechanochemical deburring, electrochemical deburring and laser cutting deburring. The electrochemical deburring device is used more frequently for die castings with complex structures, but the conventional electrochemical deburring device also causes certain damage to the surfaces of the workpieces when the defects such as burrs on the surfaces of the die castings are removed, and the workpieces are subjected to ionization of excessive surface metals in order to achieve deburring standards, so that the die castings are unqualified in size. On the other hand, when the burr and the protrusion on the surface of the die casting are removed, the root remains, so that the surface of the die casting after treatment is uneven, other equipment is purchased for secondary treatment in order to solve the problem of flatness, and the processing cost of the die casting is increased.
Disclosure of Invention
The invention aims to provide a die casting deburring device with a multi-angle rotating mechanism, so as to solve the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: die casting burring device with multi-angle rotary mechanism, including the reaction tank, rotary unit, fixed unit, surface treatment unit, rotary unit installs on the reaction tank wall, rotary unit one end is located the reaction tank outside, the rotary unit other end stretches into the reaction tank inside, fixed unit and rotary unit stretch into the inside one end fastening connection of reaction tank, surface treatment unit is located the reaction tank inboard, surface treatment unit and reaction tank inside wall fastening connection, be provided with the inlet on the reaction tank, the liquid outlet, the chamber door, the inlet, the liquid outlet is located reaction tank bottom side both ends, the inlet passes through pipeline and outside electrolyte conveying equipment and links to each other, the liquid outlet passes through pipeline and outside electrolyte recovery pipeline and links to each other, the chamber door is installed on the reaction tank lateral wall, chamber door and reaction tank hinge. When the die casting device works, electrolyte is input into the reaction box through the liquid inlet, the die casting is placed into the reaction box for deburring, and the die casting is fixed by the fixing unit. The surface treatment unit disclosed by the invention is matched with the burr treatment assembly and the flattening assembly, so that burrs on the surface of a workpiece are removed, the surface of the workpiece after the burrs are removed is flattened, and a probe block is designed for a blind hole on the surface of the die casting, so that the inner surface of the blind hole is also ensured to be treated.
Further, the rotary unit includes horizontal rotary component, horizontal rotary component has two, horizontal rotary component installs in the reaction tank both sides respectively, horizontal rotary component includes first servo motor, first driving gear, first driven gear, first rotating sleeve, first control lever, first electronic jar, the backup pad, backup pad and reaction tank lateral wall fastening connection, first electronic jar is installed in the backup pad top, the output shaft and the first control lever rotation of first electronic jar are connected, the one end and the fixed unit fastening connection of first control lever keeping away from first electronic jar, first rotating sleeve cover is in the first control lever outside, the inside spout that is provided with of first rotating sleeve, fastening connection has the slider on the first control lever, slider and spout sliding connection are provided with the mounting hole on the reaction tank lateral wall, first rotating sleeve one end stretches into the reaction tank inside through the mounting hole, first rotating sleeve outer wall and mounting hole rotate to be connected, first driven gear installs on the outside one end of first rotating sleeve and is located the reaction tank, first driven gear and first rotating sleeve fastening connection, first driving gear installs on first servo motor output shaft, first driving gear and first driven gear meshing with first servo gear, first driving gear and first outer wall fastening connection mutually. When the device starts, the first servo motor can drive the first control rod to rotate, the first electric cylinder can drive the first control rod to move in the horizontal direction, the fixing unit can be subjected to position adjustment in the horizontal direction under the drive of the horizontal rotating assembly, when the fixing unit is fixed on the surface of the die casting, the first control rod rotates to drive the fixing unit to rotate, and free control of the horizontal direction of the fixing unit can be achieved through rotation and axial movement, so that dead angles are avoided in processing of workpieces.
Further, the rotary unit still includes vertical rotating assembly, vertical rotating assembly installs in the reaction box top, vertical rotating assembly includes the second servo motor, the second driving gear, the second driven gear, the second rotates the cover, the second control lever, the second electronic jar, the locating plate, the support column has four, support column one end and reaction box upper surface fastening connection, the support column other end and locating plate fastening connection, four support columns respectively with locating plate four corners fastening connection, the one side fastening connection of support column is kept away from to second electronic jar and locating plate, locating plate intermediate position is provided with the opening, the output shaft of second electronic jar passes from the opening, the output shaft and the second control lever rotation of second electronic jar are connected, the one end and the fixed unit fastening connection of second electronic jar are kept away from to the second control lever, the second rotates the cover outside the second control lever, second rotates cover and second control lever sliding connection, be provided with the opening on the reaction box upper wall, the second rotates the cover outer wall and is rotated with the opening and is connected, second driven gear installs and rotates the one end that is located the reaction box outside at the second rotation cover, second driving gear and second driving gear is connected with second servo motor, second driven gear is connected on the second servo motor, second driving gear is connected with the second servo motor. After the deburring in the horizontal direction is completed, the second electric cylinder drives the second control rod to be close to the workpiece, the fixing unit connected to the second control rod adsorbs the workpiece to fix the workpiece, the second servo motor drives the second control rod to rotate, and the fixing unit drives the workpiece to perform angle adjustment so as to ensure that all sides of the workpiece can be machined.
Further, the fixed unit includes the isolation board, the conduction chamber, the sucking disc, vacuum generator, the isolation board and the second control rod fastening connection that include in the fixed unit that link to each other with vertical rotating assembly, the isolation board and the first control rod fastening connection that include in the fixed unit that link to each other with horizontal rotating assembly, a plurality of sucking disc is installed to the one end that the rotating unit was kept away from to the isolation board, the conduction chamber is located inside the isolation board, sucking disc and conduction chamber phase intercommunication, conduction chamber side is provided with the air vent, the air vent passes through the hose and links to each other with vacuum generator, vacuum generator installs on the reaction tank lateral wall. The suction cup is provided with the control valve, the control valve is normally in a closed state, when a workpiece is required to be adsorbed, the rotary unit can drive the suction cup to be close to the workpiece, at the moment, the vacuum generator pumps out a part of air in the conducting cavity, negative pressure is generated in the conducting cavity, at the moment, the control valve on the suction cup is opened, the suction cup is tightly attached to the surface of the workpiece, the negative pressure in the conducting cavity acts on the suction cup, so that the suction cup is tightly attached to the workpiece, and through the arrangement, electrolyte can be prevented from flowing into the suction cup when the suction cup is switched in the electrolyte. The invention uses a plurality of suckers to fix, so that workpieces with uneven surfaces can be effectively fixed, and the universality of the device is improved.
Further, the surface treatment unit comprises a burr treatment assembly and a flattening assembly, wherein the burr treatment assembly is provided with two groups, one group of burr treatment assembly is arranged on the inner side wall of the reaction box, the other group of burr treatment assembly is arranged on the inner bottom surface of the reaction box, and the flattening assembly is arranged inside the burr treatment assembly. The burr treatment assembly provided by the invention is used for removing burrs on the surface of the workpiece in an electrochemical mode, and the removed burr residues are added with charges after being treated, so that the surface of the workpiece is impacted under the action of the flattening assembly, and the purpose of flattening the surface of the workpiece is achieved.
Further, the burr treatment assembly comprises a conductive block, an insulating block, a fork type lifting platform, a probe hole block, a liquid storage cavity, a mounting groove, a solenoid, a magnetic strip, a tension spring, a piston cover, a liquid inlet channel and a liquid outlet channel, wherein the conductive block is fixedly connected with the insulating block, the liquid storage cavity is arranged in the conductive block, the mounting groove is arranged in the insulating block, the mounting groove is arranged on the surface, which is attached to the insulating block, of the conductive block, the solenoid is arranged in the mounting groove, one end of the solenoid is fixedly connected with the wall surface of the mounting groove, one end of the solenoid is connected with external power supply equipment through a wire, the other end of the solenoid is connected with the conductive block, one end of the magnetic strip is positioned in the solenoid, a sliding channel is arranged on one side, close to the insulating block, the other end of the magnetic strip penetrates through the sliding channel and stretches into the liquid storage cavity, and the magnetic strip is in sliding connection with the sliding channel, one end of the magnetic stripe extending into the liquid storage cavity is rotationally connected with the piston cover, the piston cover is in sealing connection with the side wall of the liquid storage cavity, the stretching spring is sleeved on the magnetic stripe, one end of the stretching spring is fixedly connected with the piston cover, the other end of the stretching spring is fixedly connected with the side wall surface of the liquid storage cavity, which is close to the insulating block, the probe hole block is fixedly connected with one side of the conductive block, which is far away from the insulating block, the liquid inlet channel and the liquid outlet channel are respectively arranged in the conductive block and the probe hole block, one end of the liquid inlet channel and one end of the liquid outlet channel are communicated with the liquid storage cavity, the other end of the liquid inlet channel and the other end of the liquid outlet channel are extended to the end surface of the probe hole block, which is far away from the conductive block, a one side of the insulating block, which is far away from the conductive block, is fixedly connected with the fork-shaped lifting table, the wall surface of the reaction box is provided with a slotted hole, the fork-shaped lifting table is arranged in the slotted hole, one end of the fork-shaped lifting platform far away from the insulating block is fixedly connected with the inner wall surface of the slot hole. When one surface of a workpiece faces to the conductive block under the control of the rotating unit, the fork-shaped lifting table drives the conductive block to be close to the surface of the workpiece. When the burr treatment assembly works, the surface of the workpiece is connected with the positive electrode of external power supply equipment, the solenoid is connected with the negative electrode of the external power supply equipment, the probe hole block stretches into the blind hole of the workpiece, burrs on the surface of the workpiece generate anode reaction, the burrs are partially dissolved into ionic states, a magnetic field generated by the solenoid pushes the magnetic strip to move upwards, the magnetic strip pulls the tension spring and jack up the piston cover upwards, electrolyte can be discharged from the process of jack up the piston cover, the electrolyte can shake the burrs when flowing through the surface of the workpiece, and the burrs which are partially dissolved are easier to fall off in the shaking process. According to the solenoid, through pulse current, the magnetic strip can reciprocate under the action of the pulse current, electrolyte is continuously sucked into and sprayed out of the liquid storage cavity in the movement process, the electrolyte repeatedly washes the surface of a workpiece to break burrs, the broken burrs are sucked into the liquid storage cavity along with the electrolyte, and as the electrolyte is discharged through the liquid outlet channel, the burrs are intercepted by the filter screen arranged in the liquid outlet channel, and the burrs are collected in the liquid storage cavity. According to the invention, dead angles such as blind holes and the like are avoided when the die casting is deburred, on the other hand, less ions are generated on the surface of the workpiece through pulse current, the influence on the precision of the workpiece is small, and the repeated change of the flow direction of the electrolyte ensures that the burrs can be smoothly removed under the condition of less ionization.
Further, the subassembly that flattens includes the injection electric jar, the jet orifice, the converging chamber, the roof, inside pipeline, the injection electric jar is installed inside the insulating block, the output shaft and the roof fastening connection of injection electric jar, when the device is in under the unoperated state, the magnetic stripe is kept away from the one end of injection electric jar with the roof and is laminated mutually, the converging chamber sets up in the inside insulating block one side of keeping away from of conducting block, jet orifice one end links to each other with converging chamber, the jet orifice other end extends to the conducting block on the surface of keeping away from insulating block one side, converging chamber passes through inside pipeline and liquid storage chamber and links to each other, be provided with the control valve in the inside pipeline, the jet orifice has a plurality of, a plurality of jet orifice evenly covers the surface of conducting block one side of keeping away from insulating block, be provided with the inner tube thread on the liquid storage chamber inner wall, thread protrusion face department is provided with friction particle, be provided with the external screw thread on the piston lid lateral wall, one side that the magnetic stripe was kept away from to the piston lid is provided with the fin, fin and piston lid fastening connection. When the magnetic stripe drives the piston cover to move every time, the piston cover can rotate under the guidance of the inner pipe thread of the liquid storage cavity, the piston cover can drive the fin to rotate in the rotating process, the fin can cause electrolyte in the liquid storage cavity to rotate, the electrolyte can drive burr residues to rotate, friction particles on the inner wall of the liquid storage cavity can be polished in the rotating process of the burr residues, a part of negative charges attached to the conductive block can be transferred to the burr residues in the contacting process, the negative charges attached to the conductive block are also continuously overlapped in the polishing process of the burr residues, when repulsive force between charges attached to the burrs and charges on the side wall of the liquid storage cavity exceeds a rotating acting force, the burrs are not contacted with the side wall any more, the burr residues entering the liquid storage cavity in sequence can be controlled to be polished to a proper degree in the mode, the situation that the burr residues entering first are excessively polished can not occur, and the polished burrs can be attached with uniform electric charge. After the burrs are accumulated for a period of time, the injection electric cylinder can push the magnetic stripe at a very fast speed, electrolyte in the liquid storage cavity can be discharged rapidly, at the moment, a valve in the liquid outlet channel is controlled to be closed, a control valve in the internal pipeline is opened, electrolyte mixed with processed burrs and residues can flow into the confluence cavity rapidly and be injected to the surface of a workpiece from the jet holes, more electric charge is accumulated at the protruding position of the surface of the workpiece, less electric charge is accumulated at the recessed position, the surface of the workpiece is positively charged, the burrs and residues are negatively charged, attractive force is generated between the burrs and the workpiece, the burrs are influenced by the acting force of the electric charge when being impacted by jet, distribution change is generated, more burrs and particles can impact the protruding position of the surface of the workpiece, the surface of the workpiece can be smoother through impact of different densities, and residues left in the burr removing process are scraped in the process.
Compared with the prior art, the invention has the following beneficial effects: the rotating unit can realize free control of the fixed unit in the horizontal direction through rotation and axial movement, so that no dead angle exists in the processing of the workpiece. The invention uses a plurality of suckers to fix, so that workpieces with uneven surfaces can be effectively fixed, and the universality of the device is improved. According to the invention, the dead angles such as blind holes are avoided when the die casting is deburred by arranging the exploratory hole blocks, on the other hand, fewer ions are generated on the surface of the workpiece by pulse current, the influence on the precision of the workpiece is small, and the repeated change of the flow direction of the electrolyte ensures that the burrs can be smoothly removed under the condition of fewer ionization. The flattening assembly is matched with the burr treatment assembly to carry out proper treatment on burrs, so that the burrs can be reused, the impact of different densities is carried out on the surface of a workpiece by utilizing the tip effect of electric charges, the impact of different densities can enable the surface of the workpiece to be smoother, and stubbles left in the burr removal process are scraped in the process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view at A-A of FIG. 1;
fig. 3 is a view showing the internal structure of the surface treatment unit of the present invention;
FIG. 4 is an enlarged view of a portion at B of FIG. 3;
FIG. 5 is a schematic diagram of the operation of the burr treatment assembly of the present invention in a solenoid de-energized state;
FIG. 6 is a schematic diagram of the operation of the burr treatment assembly of the present invention in a solenoid energized state;
FIG. 7 is a diagram of the mounting relationship of the piston cap and fins of the present invention;
FIG. 8 is a schematic diagram of the surface of a workpiece flattened by particles of burrs in accordance with the present invention;
In the figure: 1-reaction box, 11-liquid inlet, 12-liquid outlet, 13-box door, 2-rotary unit, 21-first servo motor, 22-first driving gear, 23-first driven gear, 24-first rotating sleeve, 25-first control rod, 26-first electric cylinder, 27-second servo motor, 28-second driving gear, 29-second driven gear, 210-second rotating sleeve, 211-second control rod, 212-second electric cylinder, 3-fixed unit, 31-isolation plate, 32-sucker, 4-surface processing unit, 41-burr processing component, 411-conductive block, 412-insulating block, 413-fork lifting platform, 414-probe hole block, 415-liquid storage cavity, 416-mounting groove, 417-solenoid, 418-magnetic stripe, 419-extension spring, 4110-piston cover, 4111-liquid inlet channel, 4112-liquid outlet channel, 4113-fin, 42-component, 421-injection electric cylinder, 422-injection hole, 423-confluence cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions:
As shown in fig. 1 and 2, the die casting deburring device with the multi-angle rotating mechanism comprises a reaction box 1, a rotating unit 2, a fixing unit 3 and a surface treatment unit 4, wherein the rotating unit 2 is installed on the wall surface of the reaction box 1, one end of the rotating unit 2 is positioned outside the reaction box 1, the other end of the rotating unit 2 stretches into the reaction box 1, the fixing unit 3 and one end of the rotating unit 2 stretching into the reaction box 1 are fixedly connected, the surface treatment unit 4 is positioned on the inner side of the reaction box 1, the surface treatment unit 4 is fixedly connected with the inner side wall of the reaction box 1, a liquid inlet 11, a liquid outlet 12 and a box door 13 are arranged on the reaction box 1, the liquid inlet 11 is connected with external electrolyte conveying equipment through a pipeline, the liquid outlet 12 is connected with an external electrolyte recovery pipeline, the box door 13 is installed on the side wall of the reaction box 1, and the box door 13 is hinged with the reaction box 1. When the die casting device works, electrolyte is input into the reaction box 1 through the liquid inlet 11, the die casting is placed into the reaction box 1 for deburring, and the fixing unit 3 is used for fixing the die casting, so that the die casting with different shapes can be well fixed through the fixing mode of the sucker 32. The rotary unit 2 can drive the die casting to rotate at multiple angles so as to ensure that no dead angle is generated in the deburring process, and the surface treatment unit 4 disclosed by the invention is matched with the burr treatment assembly 41 and the flattening assembly 42, so that burrs on the surface of a workpiece are removed, the surface of the workpiece after the burrs are removed is flattened, and the blind hole on the surface of the die casting is further provided with the probe hole block 414, so that the inner surface of the blind hole can be treated.
As shown in fig. 1 and 2, the rotating unit 2 comprises two horizontal rotating components, the two horizontal rotating components are respectively installed at two sides of the reaction box 1, the horizontal rotating components comprise a first servo motor 21, a first driving gear 22, a first driven gear 23, a first rotating sleeve 24, a first control rod 25, a first electric cylinder 26, a supporting plate, the supporting plate and the outer side wall of the reaction box 1 are in fastening connection, the first electric cylinder 26 is installed above the supporting plate, an output shaft of the first electric cylinder 26 is in fastening connection with the first control rod 25 in a rotating manner, one end of the first control rod 25 far away from the first electric cylinder 26 is in fastening connection with the fixing unit 3, the first rotating sleeve 24 is sleeved on the outer side of the first control rod 25, a sliding groove is arranged in the first rotating sleeve 24, a sliding block is fixedly connected to the first control rod 25, a mounting hole is formed in the side wall of the reaction box 1, one end of the first rotating sleeve 24 penetrates through the mounting hole and enters the inside the reaction box 1, the outer wall of the first rotating sleeve 24 is in fastening connection with the mounting hole, the first driven gear 23 is installed on the outer side wall of the first servo motor 1, one end of the first rotating sleeve 24 is located on the first servo motor 1, the first rotating sleeve is in fastening connection with the first driven gear 22 is meshed with the first driving gear 21, and the first driven gear 22 is in fastening connection with the first servo motor 1. When the device is started, the first servo motor 21 can drive the first control rod 25 to rotate, the first electric cylinder 26 can drive the first control rod 25 to move horizontally, the fixing unit 3 can be subjected to position adjustment horizontally under the drive of the horizontal rotating assembly, when the fixing unit 3 is fixed on the surface of a die casting, the first control rod 25 rotates to drive the fixing unit 3 to rotate, and free control of the fixing unit 3 in the horizontal direction can be achieved through rotation and axial movement, so that no dead angle exists in the processing of a workpiece.
As shown in fig. 1 and 2, the rotating unit 2 further comprises a vertical rotating assembly, the vertical rotating assembly is mounted above the reaction box 1, the vertical rotating assembly comprises a second servo motor 27, a second driving gear 28, a second driven gear 29, a second rotating sleeve 210, a second control rod 211, a second electric cylinder 212, a positioning plate and support columns, four support columns are arranged on one end of each support column and the upper surface of the reaction box 1 in a fastening manner, the other end of each support column is fixedly connected with the positioning plate, four support columns are respectively and fixedly connected with four corners of the positioning plate, the second electric cylinder 212 and the positioning plate are fixedly connected with one side of the support column far away from the support column, an opening is formed in the middle position of the positioning plate, an output shaft of the second electric cylinder 212 penetrates through the opening, the output shaft of the second electric cylinder 212 is rotatably connected with the second control rod 211, one end of the second control rod 211 far away from the second electric cylinder 212 is fixedly connected with the fixed unit 3, the second rotating sleeve 210 is sleeved on the outer side of the second control rod 211, the second rotating sleeve 210 is slidably connected with the second control rod, a through opening is formed in the upper wall surface of the reaction box 1, the second rotating sleeve 210 penetrates through the second electric motor 210 and is fixedly connected with the second driven gear 29, and is rotatably connected with the outer wall of the second servo motor 28, and is rotatably connected with the outer gear 29, and is rotatably connected with the outer gear of the second servo motor, and is rotatably connected with the outer gear 29. After the deburring in the horizontal direction is completed, the second electric cylinder 212 drives the second control rod 211 to be close to the workpiece, the fixing unit 3 connected to the second control rod 211 adsorbs the workpiece to fix the workpiece, and at the moment, the second servo motor 27 drives the second control rod 211 to rotate, and the fixing unit 3 drives the workpiece to perform angle adjustment so as to ensure that all surfaces of the workpiece can be machined.
As shown in fig. 1 and 2, the fixing unit 3 includes an insulation plate 31, a conducting cavity, suction cups 32, a vacuum generator, the insulation plate 31 included in the fixing unit 3 connected with the vertical rotating assembly is fastened to the second control rod 211, the insulation plate 31 included in the fixing unit 3 connected with the horizontal rotating assembly is fastened to the first control rod 25, one end of the insulation plate 31 far away from the rotating unit 2 is provided with a plurality of suction cups 32, the conducting cavity is located inside the insulation plate 31, the suction cups 32 are communicated with the conducting cavity, the side edge of the conducting cavity is provided with a vent hole, the vent hole is connected with the vacuum generator through a hose, and the vacuum generator is mounted on the outer side wall of the reaction box 1. The suction cup 32 is provided with the control valve, the control valve is normally in a closed state, when a workpiece is required to be adsorbed, the rotary unit 2 can drive the suction cup 32 to be close to the workpiece, at the moment, the vacuum generator pumps out a part of air in the conducting cavity, negative pressure is generated in the conducting cavity, at the moment, the control valve on the suction cup 32 is opened, the suction cup 32 is tightly attached to the surface of the workpiece, the negative pressure in the conducting cavity acts on the suction cup 32, so that the suction cup 32 is tightly attached to the workpiece, and through the arrangement, the electrolyte can be prevented from flowing into the suction cup 32 when the suction cup 32 is switched in the electrolyte. The invention uses a plurality of suckers 32 to fix, so that workpieces with uneven surfaces can be effectively fixed, and the universality of the device is improved.
As shown in fig. 3 to 7, the surface treatment unit 4 includes a burr treatment component 41 and a flattening component 42, the burr treatment component 41 has two groups, one group of the burr treatment component 41 is installed on the inner side wall of the reaction tank 1, the other group of the burr treatment component 41 is installed on the inner bottom surface of the reaction tank 1, and the flattening component 42 is installed inside the burr treatment component 41. The burr treatment assembly 41 of the invention removes burrs on the surface of the workpiece in an electrochemical mode, charges are added to the removed burr residues after treatment, and the workpiece surface is impacted under the action of the flattening assembly 42, so that the purpose of flattening the workpiece surface is achieved.
As shown in fig. 3 to 7, the burr treatment assembly 41 comprises a conductive block 411, an insulating block 412, a fork type lifting platform 413, a probe block 414, a liquid storage cavity 415, a mounting groove 416, a solenoid 417, a magnetic stripe 418, a tension spring 419, a piston cover 4110, a liquid inlet channel 4111 and a liquid outlet channel 4112, wherein the conductive block 411 is fixedly connected with the insulating block 412, the liquid storage cavity 415 is arranged in the conductive block 411, the mounting groove 416 is arranged in the insulating block 412, the mounting groove 416 is arranged on one surface of the insulating block 412 and the conductive block 411, the solenoid 417 is arranged in the mounting groove 416, one end of the solenoid 417 is fixedly connected with the wall surface of the mounting groove 416, one end of the solenoid 417 is connected with an external power supply device through a wire, the other end of the solenoid 417 is connected with the conductive block 411, one end of the magnetic stripe 418 is positioned in the solenoid 417, a sliding channel is arranged on one side of the conductive block 411 close to the insulating block 412, the other end of the magnetic stripe 418 extends into the liquid storage cavity 415 through the sliding channel, the magnetic stripe 418 is connected with the sliding channel in a sliding way, one end of the magnetic stripe 418 extending into the liquid storage cavity 415 is connected with the piston cover 4110 in a rotating way, the piston cover 4110 is connected with the side wall of the liquid storage cavity 415 in a sealing way, the extension spring 419 is sleeved on the magnetic stripe 418, one end of the extension spring 419 is connected with the piston cover 4110 in a fastening way, the other end of the extension spring 419 is connected with the side wall of the liquid storage cavity 415 close to the insulating block 412 in a fastening way, the detecting hole block 414 is connected with the side of the conductive block 411 in a fastening way away from the insulating block 412, the liquid inlet channel 4111 and the liquid outlet channel 4112 are respectively arranged in the conductive block 411 and the detecting hole block 414, one end of the liquid inlet channel 4111 and the other end of the liquid outlet channel 4112 are communicated with the liquid storage cavity 415, the other end of the liquid inlet channel 4111 and the liquid outlet channel 4112 extends to the end of the detecting hole block 414 away from the conductive block 411, a one-way liquid inlet valve is arranged in the liquid inlet channel 4112, one side of the insulating block 412 far away from the conductive block 411 is fixedly connected with a fork-shaped lifting platform 413, a slotted hole is formed in the wall surface of the reaction box 1, the fork-shaped lifting platform 413 is arranged in the slotted hole, and one end of the fork-shaped lifting platform 413 far away from the insulating block 412 is fixedly connected with the inner wall surface of the slotted hole. When one surface of the workpiece faces the conductive block 411 under the control of the rotating unit 2, the fork-shaped lifting platform 413 drives the conductive block 411 to be close to the surface of the workpiece, the hole detection block 414 is designed for the workpiece with the blind hole, when the workpiece with the blind hole is processed, the hole detection block 414 is fixed on the conductive block 411, and the size and the installation position of the hole detection block 414 can be designed according to the specific workpiece. When the burr treatment assembly 41 works, the surface of the workpiece is connected with the positive electrode of external power supply equipment, the solenoid 417 is connected with the negative electrode of the external power supply equipment, the probe hole block 414 stretches into a blind hole of the workpiece, burrs on the surface of the workpiece generate anode reaction, the burrs are partially dissolved into ionic states, at the moment, a magnetic field generated by the solenoid 417 pushes the magnetic stripe 418 to move upwards, the magnetic stripe 418 pulls the tension spring 419, the piston cover 4110 is jacked upwards, electrolyte is discharged in the process of jacking the piston cover 4110 upwards, the electrolyte can shake the burrs when flowing from the surface of the workpiece, and the burrs which are partially dissolved are easier to fall off in the shaking process. According to the solenoid 417 disclosed by the invention, through pulse current, the magnetic stripe 418 can reciprocate under the action of the pulse current, electrolyte is continuously sucked into and sprayed out of the liquid storage cavity 415 in the movement process, the electrolyte repeatedly washes the surface of a workpiece to break burrs, the broken burrs are sucked into the liquid storage cavity 415 along with the electrolyte, and as the electrolyte is discharged through the liquid outlet channel 4112, a filter screen arranged in the liquid outlet channel 4112 can intercept burr residues, and the burrs are collected into the liquid storage cavity 415. According to the invention, dead angles such as blind holes and the like are avoided when the die casting is deburred, on the other hand, less ions are generated on the surface of the workpiece through pulse current, the influence on the precision of the workpiece is small, and the repeated change of the flow direction of the electrolyte ensures that the burrs can be smoothly removed under the condition of less ionization.
As shown in fig. 3, 4 and 8, the flattening component 42 includes a spraying electric cylinder 421, a spraying hole 422, a converging cavity 423, a top plate and an internal pipeline, the spraying electric cylinder 421 is installed inside an insulating block 412, an output shaft of the spraying electric cylinder 421 is tightly connected with the top plate, when the device is in an inactive state, one ends of the magnetic stripe 418 and the top plate, which are far away from the spraying electric cylinder 421, are attached, the converging cavity 423 is arranged at one side, which is far away from the insulating block 412, inside the conducting block 411, one end of the spraying hole 422 is connected with the converging cavity 423, the other end of the spraying hole 422 extends to the surface, which is far away from the insulating block 412, of the conducting block 411, the converging cavity 423 is connected with a liquid storage cavity 415 through the internal pipeline, a control valve is arranged in the internal pipeline, the spraying hole 422 is provided with a plurality of spraying holes 422, a plurality of spraying holes 422 uniformly cover the surface, which is far away from the insulating block 412, an internal pipe thread is arranged on the inner wall of the liquid storage cavity 415, friction particles are arranged at the thread protruding surface, an external thread is arranged on the outer side of the piston cover 4110, one side, which is far away from the magnetic stripe 418, of the fin 4113 is arranged at the piston cover 4113, and the piston cover 4110 are tightly connected. When the magnetic stripe 418 drives the piston cover 4110 to move every time, the piston cover 4110 rotates under the guidance of the inner pipe threads of the liquid storage cavity 415, the piston cover 4110 rotates in the process of rotating the piston cover 4113 to drive the fin 4113 to rotate, electrolyte in the liquid storage cavity 415 is caused to rotate, the electrolyte drives the burr residues to rotate, friction particles on the inner wall of the liquid storage cavity 415 are polished in the process of rotating the burr residues, negative charges attached to the conductive block 411 are transferred to the burr residues in a part of the process of touching, negative charges attached to the burr residues are continuously overlapped in the process of continuously polishing, when repulsive force between the charges attached to the burr and charges on the side wall of the liquid storage cavity 415 exceeds a rotating force, the burr is not contacted with the side wall any more, burr residues entering the liquid storage cavity 415 in sequence can be controlled to be polished to a proper degree in the mode, the situation that the burr residues entering first are excessively polished can not occur, and the electric charge quantity attached to the polished burr can be relatively uniform. After a period of burr accumulation, the injection cylinder 421 can push the magnetic stripe 418 at a very fast speed, electrolyte in the liquid storage cavity 415 can be rapidly discharged, at the moment, a valve in the liquid outlet channel 4112 is controlled to be closed, a control valve in an internal pipeline is opened, electrolyte mixed with processed burr residues can rapidly flow into the confluence cavity 423 and is injected to the surface of a workpiece from the jet hole 422, more charge amounts are accumulated at the protruding part of the surface of the workpiece, less charge amounts are accumulated at the recessed part, as the surface of the workpiece is positively charged, burr residues are negatively charged, attractive force can be generated by the two, burrs are influenced by charge acting force when jet impact is carried out, distribution change can be generated, more burr particles can impact the protruding part of the surface of the workpiece, the surface of the workpiece can be smoother through impact of different densities, and residues left in the burr removing process are removed in the process.
The working principle of the invention is as follows: the workpiece is arranged on a fixing unit 3 connected with a vertical rotating component, the reaction box 1 is filled with electrolyte, the vertical rotating component drives the workpiece to rotate, each side edge of the workpiece is machined, after machining is finished, the horizontal rotating component drives the fixing unit 3 connected with the workpiece to adsorb the workpiece, the vertical rotating component drives the fixing unit 3 connected with the horizontal rotating component to loosen the workpiece, and the horizontal rotating component rotates to machine the unprocessed surface between the horizontal rotating component and the workpiece. In the process of machining a single surface of a workpiece, when one surface of the workpiece faces the conductive block 411 under the control of the rotating unit 2, the fork-shaped lifting platform 413 drives the conductive block 411 to be close to the surface of the workpiece, at the moment, a magnetic field generated by the solenoid 417 pushes the magnetic strip 418 to move upwards, the magnetic strip 418 pulls the tension spring 419 and jacks up the piston cover 4110, electrolyte is discharged in the process of jacking up the piston cover 4110, burrs can be swayed when the electrolyte flows through the surface of the workpiece, the solenoid 417 passes through pulse current, the magnetic strip 418 can reciprocate under the action of the pulse current, the electrolyte is continuously sucked into and sprayed out of the liquid storage cavity 415 in the moving process, the electrolyte repeatedly washes the surface of the workpiece to break the burrs, and the broken burrs are sucked into the liquid storage cavity 415 along with the electrolyte. When the magnetic stripe 418 drives the piston cover 4110 to move every time, the piston cover 4110 rotates under the guiding of the inner pipe thread of the liquid storage cavity 415, the piston cover 4110 rotates in the process of rotating the piston cover 4113 to drive the fin 4113 to rotate, the fin 4113 can cause electrolyte in the liquid storage cavity 415 to rotate, the electrolyte can drive the burr residues to rotate, friction particles touching the inner wall of the liquid storage cavity 415 in the process of rotating the burr residues can be polished, and a part of negative charges attached to the conductive block 411 can be transferred to the burr residues in the process of touching. The injection cylinder 421 pushes the magnetic stripe 418 at an extremely high speed, the electrolyte in the liquid storage chamber 415 is rapidly discharged, at this time, the valve in the liquid outlet channel 4112 is controlled to be closed, the control valve in the internal pipeline is opened, the electrolyte mixed with the processed burr residues rapidly flows into the confluence chamber 423, and the electrolyte is injected from the injection hole 422 to the surface of the workpiece to deburr the workpiece.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Die casting burring device with multi-angle rotary mechanism, its characterized in that: the deburring device comprises a reaction box (1), a rotating unit (2), a fixing unit (3) and a surface treatment unit (4), wherein the rotating unit (2) is arranged on the wall surface of the reaction box (1), one end of the rotating unit (2) is positioned at the outer side of the reaction box (1), the other end of the rotating unit (2) stretches into the reaction box (1), the fixing unit (3) and the rotating unit (2) stretch into one end of the reaction box (1) to be fixedly connected, the surface treatment unit (4) is positioned at the inner side of the reaction box (1), the surface treatment unit (4) is fixedly connected with the inner side wall of the reaction box (1), a liquid inlet (11), a liquid outlet (12) and a box door (13) are arranged on the reaction box (1), the liquid inlet (11) and the liquid outlet (12) are positioned at the two ends of the bottom side of the reaction box (1), the liquid inlet (11) are connected with an external electrolyte conveying device through a pipeline, the liquid outlet (12) is connected with an external electrolyte recycling pipeline, and the box door (13) is arranged on the side wall of the reaction box (1) in a hinged mode;
The surface treatment unit (4) comprises a burr treatment component (41) and a flattening component (42), wherein the burr treatment component (41) comprises two groups, one group of burr treatment components (41) are arranged on the inner side wall of the reaction box (1), the other group of burr treatment components (41) are arranged on the inner bottom surface of the reaction box (1), and the flattening component (42) is arranged inside the burr treatment component (41);
The burr treatment assembly (41) comprises a conductive block (411), an insulating block (412), a fork type lifting platform (413), a probe hole block (414), a liquid storage cavity (415), a mounting groove (416), a solenoid (417), a magnetic strip (418), a tension spring (419), a piston cover (4110), a liquid inlet channel (4111) and a liquid outlet channel (4112), wherein the conductive block (411) and the insulating block (412) are fixedly connected, the liquid storage cavity (415) is arranged in the conductive block (411), the mounting groove (416) is formed in the insulating block (412), the mounting groove (416) is formed in one surface, which is attached to the conductive block (411), of the insulating block (412), the solenoid (417) is arranged in the mounting groove (416), one end of the solenoid (417) is connected with an external power supply device through a wire, the other end of the solenoid (417) is connected with the conductive block (411), one end of the magnetic strip (418) is positioned in the sliding interior, the conductive block (411) is close to one side of the insulating block (412) and is provided with the magnetic strip (418) which is connected with the magnetic strip (418) through the sliding channel (418), one end of the magnetic stripe (418) stretches into the liquid storage cavity (415) and is connected with the piston cover (4110) in a rotating mode, the piston cover (4110) is connected with the side wall of the liquid storage cavity (415) in a sealing mode, one end of the stretching spring (419) is sleeved on the magnetic stripe (418) and is connected with the piston cover (4110) in a fastening mode, the other end of the stretching spring (419) is connected with the liquid storage cavity (415) close to one side wall surface of the insulating block (412) in a fastening mode, the detecting hole block (414) is connected with one side of the conducting block (411) far away from the insulating block (412) in a fastening mode, the liquid inlet channel (4111) and the liquid outlet channel (4112) are respectively arranged in the conducting block (411) and the detecting hole block (414), one end of the liquid inlet channel (4111) and one end of the liquid outlet channel (4112) are communicated with the liquid storage cavity (415), the other end of the liquid inlet channel (4111) extends to the end face of the detecting hole block (414) far away from the conducting block (411), a one-way liquid inlet valve is arranged in the liquid inlet channel (4111), the one-way inlet channel (4111) is arranged in the one side of the conducting block (412) far away from the insulating block (413) and the side of the insulating block (413) is connected with the lifting table, one end of the fork-shaped lifting platform (413) far away from the insulating block (412) is fixedly connected with the inner wall surface of the slot hole;
The utility model provides a flat subassembly (42) including injection electric cylinder (421), jet hole (422), collection flow chamber (423), roof, inside pipeline, injection electric cylinder (421) are installed inside insulating piece (412), and the output shaft and the roof fastening connection of injection electric cylinder (421), when the device is in under the unoperated state, the one end that jet electric cylinder (421) was kept away from to magnetic stripe (418) and roof is laminated mutually, collection flow chamber (423) set up in inside insulating piece (412) one side of keeping away from of conductive piece (411), jet hole (422) one end links to each other with collection flow chamber (423), jet hole (422) other end extends to conductive piece (411) one side on the surface of keeping away from insulating piece (412), collection flow chamber (423) link to each other through inside pipeline and liquid storage chamber (415), be provided with the control valve in the inside pipeline, jet hole (422) have a plurality of, a plurality of jet hole (422) evenly cover the surface that conductive piece (411) kept away from insulating piece (412) one side, be provided with the inner tube thread on the inner tube inner wall, be provided with thread (4110) and be provided with on the outer thread (4113) and be provided with on the piston cap (4113) and the piston (4113) are kept away from on one side of the magnetic stripe (412).
2. The die casting deburring device with a multi-angle rotation mechanism as claimed in claim 1, wherein: the rotary unit (2) comprises two horizontal rotary components, the two horizontal rotary components are respectively arranged at two sides of the reaction box (1), each horizontal rotary component comprises a first servo motor (21), a first driving gear (22), a first driven gear (23), a first rotating sleeve (24), a first control rod (25), a first electric cylinder (26) and a supporting plate, the supporting plate is fixedly connected with the outer side wall of the reaction box (1), the first electric cylinder (26) is arranged above the supporting plate, an output shaft of the first electric cylinder (26) is rotatably connected with the first control rod (25), one end of the first control rod (25) far away from the first electric cylinder (26) is fixedly connected with the fixing unit (3), the first rotating sleeve (24) is sleeved outside the first control rod (25), a sliding groove is arranged in the first rotating sleeve (24), the first control rod (25) is fixedly connected with the sliding block, the sliding block is slidingly connected with the sliding groove, a mounting hole is formed in the side wall of the reaction box (1), the first rotating sleeve (24) penetrates through the first rotating sleeve (24) and is arranged at the outer side wall of the first rotating sleeve (24) and is connected with the first rotating sleeve (24) and the first rotating end (23), the first driving gear (22) is arranged on an output shaft of the first servo motor (21), the first servo motor (21) is fixedly connected with the outer wall of the reaction box (1), and the first driving gear (22) is meshed with the first driven gear (23).
3. The die casting deburring device with a multi-angle rotation mechanism as claimed in claim 2, wherein: the rotary unit (2) further comprises a vertical rotary component, the vertical rotary component is arranged above the reaction box (1), the vertical rotary component comprises a second servo motor (27), a second driving gear (28), a second driven gear (29), a second rotary sleeve (210), a second control rod (211), a second electric cylinder (212), a positioning plate and support columns, four support columns are arranged, one end of each support column is fixedly connected with the upper surface of the reaction box (1), the other end of each support column is fixedly connected with the other end of each support column, the four support columns are fixedly connected with four corners of the positioning plate, one side of each second electric cylinder (212) is fixedly connected with one side of each positioning plate, which is far away from the support column, of each positioning plate, an opening is arranged in the middle position of each positioning plate, an output shaft of each second electric cylinder (212) penetrates through the opening, one end of each second electric cylinder (212) is rotatably connected with a second control rod (211), one end of each second control rod (211) far away from each second electric cylinder (212) is fixedly connected with a fixing unit (3), each second rotary sleeve (210) is sleeved on the second control rod (210), the second rotary sleeve (210) is rotatably connected with the outer wall (1) in a sliding mode, the rotary sleeve is connected with the second rotary sleeve (210) through the outer wall (1), the second driven gear (29) is arranged at one end of the second rotating sleeve (210) outside the reaction box (1), the second driven gear (29) is fixedly connected with the second rotating sleeve (210), the second driving gear (28) is arranged on an output shaft of the second servo motor (27), the second servo motor (27) is fixedly connected with the upper surface of the outer wall of the reaction box (1), and the second driving gear (28) is meshed with the second driven gear (29).
4. The die casting deburring device with a multi-angle rotation mechanism as claimed in claim 3, wherein: the utility model provides a fixed unit (3) is including insulating board (31), conduction chamber, sucking disc (32), vacuum generator, insulating board (31) and second control rod (211) fastening connection that include in fixed unit (3) that link to each other with vertical rotating assembly, insulating board (31) and first control rod (25) fastening connection that include in fixed unit (3) that link to each other with horizontal rotating assembly, a plurality of sucking disc (32) are installed to one end that rotating unit (2) was kept away from to insulating board (31), the conduction chamber is located inside insulating board (31), sucking disc (32) are linked together with the conduction chamber, the conduction chamber side is provided with the air vent, the air vent passes through the hose and links to each other with vacuum generator, vacuum generator installs on reaction tank (1) lateral wall.
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| CN202110942122.2A CN113385757B (en) | 2021-08-17 | 2021-08-17 | Die casting deburring device with multi-angle rotating mechanism |
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| CN202110942122.2A CN113385757B (en) | 2021-08-17 | 2021-08-17 | Die casting deburring device with multi-angle rotating mechanism |
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| CN113385757B true CN113385757B (en) | 2024-04-26 |
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| CN212216940U (en) * | 2019-12-17 | 2020-12-25 | 青岛永泰祥金属制品有限公司 | Forged part machining device for mechanical building |
| CN212578247U (en) * | 2020-07-20 | 2021-02-23 | 江西联合标准件制造有限公司 | Efficient locking and deburring equipment for standard fasteners |
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| GB1137061A (en) * | 1964-12-14 | 1968-12-18 | Ass Eng Ltd | Improvements in electrochemical machining |
| CN205967701U (en) * | 2016-08-26 | 2017-02-22 | 重庆新钰立金属科技有限公司 | Automatic electrolytic deburring device in engine cylinder block oil duct hole |
| CN207267087U (en) * | 2017-09-27 | 2018-04-24 | 浙江工业大学 | Cylindrical inner wall linear array pipe electrode jet stream electrolytic machining device |
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| CN210335522U (en) * | 2019-07-09 | 2020-04-17 | 天津万亿阀门科技有限公司 | Deburring device for valve production and processing |
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