Electrolytic batch processing device for microscale group of slits

Abstract

The application discloses a kind of electrolytic batch processing devices for micro-scale group slit, it is related to electrolytic processing field, including machine tool, fixture main device, electricity leading device, clamping device, feeding device, cathode device, multiple pressure cylinders;The fixture main body is arranged in the inside of machine tool and includes base, detachable material tray, multiple replaceable middle layer seat, upper cover plate, two liquid outlet baffles, the base is fixed in the inner bottom of machine tool, the material tray is connected with base, the upper surface of replaceable middle layer seat is used for workpiece placement and positioning, the upper cover plate is provided with flow channel and is connected with material tray and replaceable middle layer seat, two the liquid outlet baffle is connected with base and upper cover plate side surface.This application has the advantages that: air cylinder, material tray and feeding mechanical hand are used to realize quick clamping, realize automatic production, increase multiple replaceable middle layer seat and improve resource utilization, and spring structure electricity leading device is used to realize sufficient electricity leading.

Description

Technical Field

[0001] This invention relates to the field of electrolytic machining, and more particularly to an electrolytic batch machining apparatus for microscale cluster seams. Background Technology

[0002] As industrial products develop towards miniaturization and precision, microstructures have been widely used in aerospace, precision instruments, biomedicine and other fields. Among them, electrolytic machining has advantages such as high processing efficiency, zero cathode loss, no residual stress, and removal of workpiece material in the form of ions, which gives it unique advantages in the field of microstructure manufacturing.

[0003] Currently, the electrolytic processing of microscale group seams in batches is quite cumbersome and cannot be automated in terms of positioning, clamping, and electrolytic processing. In addition, insufficient current during electrolytic processing can affect the processing effect. Based on this, the present invention designs an electrolytic batch processing device for microscale group seams. Summary of the Invention

[0004] The purpose of this invention is to solve the problems in the prior art and to propose an electrolytic batch processing device for microscale group seams.

[0005] An electrolytic batch processing device for microscale group seams, characterized in that it includes a machine tool, a fixture body, an electric induction device, a clamping device, a feeding device, a cathode device, and multiple pressure cylinders;

[0006] The fixture body is located inside the machine tool and includes a base, a detachable material tray, multiple replaceable intermediate seats, a top cover plate, and two outlet baffles. The base is fixed to the inner bottom of the machine tool, the material tray is connected to the base, the upper surface of the replaceable intermediate seats is used for workpiece placement and positioning, the lower surface of the replaceable intermediate seats is fixed and positioned to the material tray by bolts and pins, the top cover plate has a flow channel and is connected to the material tray and the replaceable intermediate seats, the two outlet baffles are connected to the sides of the base and the top cover plate, and multiple cathode head inlets are penetrated through the top cover plate.

[0007] In the above-mentioned electrolytic batch processing device for microscale group seams, the current-leading device includes a current-leading base post, a spring, two insulating sleeves, a current-leading sleeve, two short pins, and an insulating shell. The spring is disposed between the two insulating sleeves, the insulating sleeves are connected to the current-leading base post, and the current-leading sleeve is disposed on the spring and the insulating sleeves. The two short pins are simultaneously connected to the current-leading sleeve and the insulating shell.

[0008] In the above-mentioned electrolytic batch processing device for microscale group seams, the feeding device includes two robotic arms and two conveying devices. The two robotic arms control the installation and disassembly of the material trays respectively. The conveying devices are connected to motors and conveyor belts to assist in the transportation of the material trays. The conveying devices are connected to a moving platform for transporting the material trays. The transportation devices are installed on the ground through multiple columns.

[0009] In the above-mentioned electrolytic batch processing device for micro-scale group seams, the clamping device includes a clamping cylinder and multiple pressure plates. Each pressure plate is connected to the extended end of the pressure cylinder and is connected to the upper cover plate. The clamping cylinder is connected to a telescopic cylinder. The bottom of the telescopic cylinder is connected to a rotating body, and the telescopic cylinder is rotated by the rotating body. The free end of the clamping cylinder is connected to a robot arm.

[0010] In the above-mentioned electrolytic batch processing device for micro-scale group seams, the cathode device includes multiple cathode heads, a liquid storage tank, a liquid storage tank cover, and a cathode shell. The multiple cathode heads are located directly above the base and cooperate with multiple cathode head inlets for processing workpieces after the two are in cooperation. The liquid storage tank is embedded inside the cathode shell. A spindle is connected to the outer side of the cathode shell. The spindle is connected to a machine tool motor. An inlet is connected to the top of the liquid storage tank.

[0011] In the aforementioned electrolytic batch processing device for microscale group seams, each of the power-inducing base columns is fixedly connected to the liquid outlet baffle by conductive bolts.

[0012] In the above-mentioned electrolytic batch processing device for microscale group seams, a mounting platform is fixedly connected to the top of the base. The mounting platform has a waste trough that cooperates with the material tray. Multiple liquid outlets are opened on both sides of the waste trough. Multiple connection ports for inserting electrical devices are opened on the top of the mounting platform on both sides of the material tray.

[0013] In the above-mentioned electrolytic batch processing device for microscale group seams, the outer part of the material tray is set as an "I" shaped structure, the middle part of the material tray is connected to the output end of the clamping cylinder, and the liquid outlet is connected to a drain pipe.

[0014] Compared with existing technologies, the advantages of this invention are: it uses cylinders, material trays and two sets of robotic arms to achieve rapid clamping; it uses two conveying devices to achieve installation and removal in batch processing, thereby realizing automated production; during electrolytic processing, multiple replaceable middle-layer seats are added to the material tray to improve resource utilization; and during the power-drawing process, the power-drawing device with a spring structure can achieve full power drawing. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of an electrolytic batch processing device for microscale group seams proposed in this invention.

[0016] Figure 2 This is a schematic diagram of the transportation of the moving stage and material tray in an electrolytic batch processing device for microscale group seams proposed in this invention.

[0017] Figure 3 This is a schematic diagram of the clamping device in an electrolytic batch processing apparatus for microscale group seams proposed in this invention.

[0018] Figure 4 This is a schematic diagram of the main fixture and pressure cylinder of an electrolytic batch processing device for microscale group seams proposed in this invention.

[0019] Figure 5 This is a schematic diagram of the base and mounting platform in an electrolytic batch processing device for microscale group seams proposed in this invention.

[0020] Figure 6 This is a schematic diagram showing the connection between the middle layer seat and the power supply device in an electrolytic batch processing device for microscale group seams proposed in this invention.

[0021] Figure 7 This is a schematic diagram of the electrical discharge device in an electrolytic batch processing apparatus for microscale group seams proposed in this invention.

[0022] Figure 8 This is a front view of the cathode device in an electrolytic batch processing apparatus for microscale group seams proposed in this invention.

[0023] Figure 9 This is a schematic diagram of the back of the cathode device in an electrolytic batch processing apparatus for microscale group seams proposed in this invention.

[0024] In the picture:

[0025] 1. Machine tool;

[0026] 2. Fixture main body, 21. Base, 22. Material tray, 23. Middle layer seat, 24. Top cover plate, 25. Liquid outlet baffle, 26. Mounting platform, 27. Waste trough, 28. Liquid outlet, 29. Connection port;

[0027] 3. Current-leading device; 31. Current-leading base post; 32. Spring; 33. Insulating sleeve; 34. Current-leading sleeve; 35. Short pin; 36. Insulating shell; 37. Conductive bolt.

[0028] 4 clamping device, 41 clamping cylinder, 42 pressure plate, 43 telescopic cylinder, 44 rotating body;

[0029] 5. Feeding device, 51. Robotic arm, 52. Conveying device, 53. Column, 54. Moving table

[0030] 6. Cathode assembly, 61. Cathode head, 62. Liquid storage tank, 63. Liquid storage tank cover, 64. Cathode housing, 65. Main shaft, 66. Liquid inlet;

[0031] 7-pressure cylinder;

[0032] 8 workpieces. Detailed Implementation

[0033] Reference Figure 1-9 An electrolytic batch processing device for microscale group seams includes a machine tool 1, a fixture body 2, an electric induction device 3, a clamping device 4, a feeding device 5, a cathode device 6, and multiple pressure cylinders 7.

[0034] The fixture body is located inside the machine tool 1 and includes a base 21, a detachable material tray 22, multiple replaceable intermediate supports 23, a top cover plate 24, and two outlet baffles 25. The base 21 is fixed to the inner bottom of the machine tool 1. The material tray 22 is connected to the base 21. The upper surface of the replaceable intermediate supports 23 is used for placing and positioning the workpiece 8. The lower surface of the replaceable intermediate supports 23 is fixed and positioned to the material tray 22 by bolts and pins. The top cover plate 24 has flow channels and is connected to the material tray 22 and the replaceable intermediate supports 23. The two outlet baffles 25 are connected to the material tray 22 and the replaceable intermediate supports 23. The base 21 is connected to the side, and the upper cover plate 24 has multiple cathode head inlets. The top of the base 21 is fixedly connected to the mounting platform 26. The mounting platform 26 has a waste trough 27 that cooperates with the material tray 22. Multiple liquid outlets 28 are opened on both sides of the waste trough 27. The top of the mounting platform 26 is located on both sides of the material tray 22 and has multiple connection ports 29 for inserting the electric lead device 3. The outer part of the material tray 22 is set as an "I" shaped structure. The middle part of the material tray 22 is connected to the output end of the clamping cylinder 41. The liquid outlets 28 are connected to the drain pipe.

[0035] The current-leading device includes a current-leading base post 31, a spring 32, two insulating sleeves 33, a current-leading sleeve 34, two short pins 35, and an insulating outer shell 36. The spring is positioned between the two insulating sleeves 33, and the insulating sleeves 33 are connected to the current-leading base post 31. The current-leading sleeve 34 is positioned on top of the spring 32 and the insulating sleeves 33. The two short pins 35 are simultaneously connected to the current-leading sleeve 31 and the insulating outer shell 33. Each current-leading base post 31 is fixedly connected to the liquid outlet baffle 25 by a conductive bolt 37.

[0036] The clamping device 4 includes a clamping cylinder 41 and multiple pressure plates 42. Each pressure plate 42 is connected to the extended end of the pressure cylinder 7 and is connected to the upper cover plate 24 together. The clamping cylinder 41 is connected to a telescopic cylinder 43. The bottom of the telescopic cylinder 43 is connected to a rotating body 44, and the telescopic cylinder 43 is rotated by the rotating body 44.

[0037] The feeding device 5 includes two robotic arms 51 and two conveying devices 52. The two robotic arms control the installation and disassembly of the material tray 22 respectively. The conveying device 52 is connected to a motor and a conveyor belt to assist in the transportation of the material tray 22. The conveying device 52 is installed on the ground through a column 53. A moving platform 52 is provided on the conveying device 52. The moving platform 52 can carry the material tray 22 to realize the transportation of the workpiece 8.

[0038] The cathode device 6 includes multiple cathode heads 61, a liquid storage tank 62, a liquid storage tank cover 63, and a cathode housing 64. The multiple cathode heads 61 are located directly above the base 21 and cooperate with the multiple cathode head inlets for processing the workpiece 8 after the two are in cooperation. The liquid storage tank 62 is embedded in the cathode housing 64. The outer side of the cathode housing 64 is connected to a spindle 65, and the spindle 65 is connected to a machine tool motor.

[0039] The working principle of this invention is: batch processing is completed by feeding, pressing, and processing the material.

[0040] The loading process is assisted by a robotic arm 51 and a conveying device 52. The conveying device 52 is equipped with a moving table 54 for the material tray 22. The operator places the material tray 22 in the moving table 54 and controls the conveying device 52 to transport the material tray 22 to the position of the machine tool 1. Then, the robotic arm 51 clamps and removes the material tray 22 and places it on the base 21 of the fixture. Then the robotic arm 51 returns to its original position, and the moving table 54 in the conveying device 52 returns to its initial position to wait for the next loading process.

[0041] The pressing process is completed by the upper cover plate 24, the pressure cylinder 7 and the pressure plate 42. After the feeding process is completed, the pressure cylinder 7 drives the pressure plate 42 and the upper cover plate 24 to move downward, so that the upper cover plate 24 moves down to cooperate with and seal the top of the base 21.

[0042] After the clamping stage is completed, the spindle 65 of the machine tool drives the cathode device 6 to move downward, so that the cathode head 61 passes through the upper cover plate 24 to reach the designated position. Then, the cathode head 61 is energized and electrolyzed for processing. The electrolyzed liquid is supplied by the storage tank 62 in the cathode device 6, and the waste liquid enters the waste tank 27 in the main fixture device 2 and is led out through the liquid outlet 28 on the side.

[0043] The unloading process is completed by another robot arm 51 and another conveying device 52. After the processing is completed, the machine tool spindle 65 drives the cathode device 6 to lift, the pressure cylinder 7 drives the upper cover plate 24 to move upward, the robot arm 351 clamps and removes the processed material tray 22, and places it in the moving table 54. The robot arm 51 returns to its original position, the conveying device 52 transports the material tray 22 to the unloading position, unloads the material tray, and the moving table 54 returns to its original position to prepare for the next unloading process. When the processed material tray 22 is removed from the fixture body device 2, the loading process starts simultaneously, and this cycle is repeated.

[0044] As is known from common technical knowledge, this invention can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative and not exhaustive. All modifications within the scope of this invention or its equivalents are included in this invention.

Claims

1. An electrolytic batch processing device for microscale group seams, characterized in that, It includes a machine tool, a fixture body assembly, an electric current supply device, a clamping device, a feeding device, a cathode device, and multiple pressure cylinders; The main fixture is located inside the machine tool and includes a base, a detachable material tray, multiple replaceable intermediate seats, a top cover plate, and two outlet baffles. The base is fixed to the inner bottom of the machine tool. The material tray is connected to the base. The upper surface of the replaceable intermediate seats is used for workpiece placement and positioning. The lower surface of the replaceable intermediate seats is fixed and positioned to the material tray by bolts and pins. The top cover plate has a flow channel and is connected to the material tray and the replaceable intermediate seats. The two outlet baffles are connected to the sides of the base and the top cover plate. Multiple cathode head inlets are opened through the top cover plate. The current-leading device includes a current-leading base post, a spring, two insulating sleeves, a current-leading sleeve, two short pins, and an insulating outer shell. The spring is disposed between the two insulating sleeves, the insulating sleeves are connected to the current-leading base post, and the current-leading sleeves are disposed on the spring and the insulating sleeves. The two short pins are simultaneously connected to the current-leading sleeves and the insulating outer shell. The top of the base is fixedly connected to an installation platform. The installation platform has a waste trough that cooperates with the material tray. Multiple liquid outlets are opened on both sides of the waste trough. Multiple connection ports for inserting electrical devices are opened on the upper surface of the installation platform on both sides of the material tray. The feeding device includes two robotic arms and two conveying devices. The two robotic arms control the installation and disassembly of the material trays respectively. The conveying devices are connected to a motor and a conveyor belt to assist in the transportation of the material trays. The conveying devices are connected to a moving platform for transporting the material trays. The conveying devices are installed on the ground through multiple columns. The clamping device includes a clamping cylinder and multiple pressure plates. Each pressure plate is connected to the extended end of the pressure cylinder and together they are connected to the upper cover plate. The clamping cylinder is connected to a telescopic cylinder. The bottom of the telescopic cylinder is connected to a rotating body, and the telescopic cylinder is rotated by the rotating body. The free end of the clamping cylinder is connected to a robotic arm. The cathode device includes multiple cathode heads, a liquid storage tank, a liquid storage tank cover, and a cathode housing. The multiple cathode heads are located directly above the base and cooperate with multiple cathode head inlets for processing workpieces after the two are in cooperation. The liquid storage tank is embedded inside the cathode housing. A spindle is connected to the outer side of the cathode housing. The spindle is connected to a machine tool motor. A liquid inlet is connected to the top of the liquid storage tank.

2. The electrolytic batch processing device for microscale group seams according to claim 1, characterized in that, Each of the aforementioned power-injecting base posts is fixedly connected to the liquid outlet baffle by conductive bolts.

3. The electrolytic batch processing device for microscale group seams according to claim 1, wherein the outer part of the material tray is configured as an "I" shaped structure, the middle part of the material tray is clamped by the output end of the robot, and the liquid outlet is connected to a drain pipe.

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