CN201459262U - NC flow plating machine - Google Patents
NC flow plating machine Download PDFInfo
- Publication number
- CN201459262U CN201459262U CN2009200415269U CN200920041526U CN201459262U CN 201459262 U CN201459262 U CN 201459262U CN 2009200415269 U CN2009200415269 U CN 2009200415269U CN 200920041526 U CN200920041526 U CN 200920041526U CN 201459262 U CN201459262 U CN 201459262U
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- directional
- feeding movement
- conduct
- plating
- flow
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Abstract
The utility model discloses a NC flow plating machine which can realize complex curved surface flow plating, comprising a mechanical system, a working solution system, a NC system and a power source system, an upright column (4) adopts a cantilever structure and is driven by a servo motor to conduct Y-directional feeding movement, and a Z-directional base (9) is installed at the upright column to conduct X-directional feeding movement, a spindle box (15) is installed at the Z-directional base (9) to conduct Z-directional feeding movement, meanwhile, a tool head (16) is driven by a spindle servo motor (14) to conduct C-directional rotation. The working solution system adopts a centrifugal pump and a set of pressure, flow rate adjusting system to choose four working solutions, in order to adjust different working pressures and flow rates to meet different requirements of electro-cleaning, cleaning, activating, and flow plating. The device has high precision, low cost, small energy consumption, high integrated level and high degree of automation.
Description
Technical field
The utility model relates to the equipment of a kind of numerical control stream plating, by relative movement, electroplate liquid continuous liquid supply between digital control system control tool head and the workpiece, realizes complex-curved plating specifically, belongs to the plating processing technique field.
Background technology
Greatly develop the product re-manufacturing technology and meet China establishment conservation-minded society, energy-saving and emission-reduction, walk the strategic objective of sustainable development path.Electroplating technology as one of re-manufacturing technology core technology is paid attention to more and more widely.The stream plating is a kind of novel slotless brush coating technology, compare with traditional brush coating technology, its technology characteristics is to make electroplate liquid flow through the plating space of anode and negative electrode formation with certain flow, flow velocity by liquid pump, and make flow velocity reach certain critical numerical value, electroplate liquid will be in turbulent state, the diffusion layer multilated, mass transfer process is strengthened, suppressed common undesirable concentration polarization, strengthened the electrochemical polarization tendency, limit current density improves, thereby can obtain the quick electrodeposition technology of thin brilliant coating under high current density.The stream coating technology is the automatization of electroplating technology, can improve galvanized quality and efficient.But present stream coating technology mainly also comprises following shortcomings:
1, existing installation is mainly used in the plating of periphery, can't realize complex-curved plating.
2, electroplating device technology integrated level is not high, and the preparatory technology of electroplating technology (decontamination → cleaning → activation etc.) generally carries out in other equipment.
3, the level of automation of electroplating device is not high, and especially complex-curved plating also is in the manual brush plating stage, and the surface quality of coating and precision can't guarantee, and labor strength is big.
In view of the shortcoming of above existing stream coating apparatus, wishing has a kind of equipment can realize the integrated of electroplating technology, automatization, and can realize complex-curved stream plating, to improve efficient, the quality of electroplating technology, enlarge its processing range.
Summary of the invention
The purpose of this utility model is the shortcoming at existing stream coating apparatus, and the numerical control stream coating apparatus that a kind of level of automation height, labor strength are low, can realize complex-curved stream plating is provided.Can improve efficient, the precision of stream plating, and can realize electric only, clean, activate and electroplate the integrated of a plurality of processing steps.
This equipment mainly comprises mechanical system, liquid-supplying system, digital control system and power-supply system.Mechanical system adopts horizontal, cantilevered layout, mainly comprises lathe bed, column, headstock, feeding transmission system and main transmission, work box and exhaust fan.Workpiece maintains static, and carries out complicated motion between X, Y, the moving tool heads of Z three-dimensional linkage and the workpiece, and tool heads realizes stepless time adjustment by servomotor simultaneously, comes the linear velocity between control tool head and the workpiece.Entire work process is all finished in work box, and the gas that will produce when exhaust fan will be worked is in time discharged, and has avoided the infringement of obnoxious flavour to people and equipment.Liquid-supplying system comprises various working liquid containers, solenoid operated directional valve, stainless steel centrifugal pump, relief valve, adjustable throttling, under meter, pressure warning unit and check valve.Various working liquids drive nozzle by impeller pump, realize continuous liquid supply, and the exhausted working fluid can return working liquid container by the liquid return hole on the work box, realize recycling of working fluid.Can control the break-make of solenoid operated directional valve by digital control system, thereby select different working fluids; Can also by relief valve, adjustable throttle valve regulation nozzle place go out that hydraulic coupling and flow satisfy that electricity is clean, the different requirements of activation, cleaning, electroplating technology.Power-supply system is the adjustable D.C. regulated power supply of voltage, and is furnished with the positive and negative electrode change-over switch, satisfies the clean and galvanized needs of electricity.
The present invention has following advantage:
1), solved the difficult problem of curved surface stream plating by space motion between digital control system control tool head and the workpiece.
2) speed of electroplating between gap, tool heads and the workpiece in the stream plating process can be controlled better, thereby makes coating performance excellent more.
3) automatization of equipment, technology are integrated higher, thereby reduce labor strength, increase work efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a numerical control barrel plating machine structural representation
Among the figure: 1 lathe bed, 2Y are to rolling guide, and 3Y is to ball-screw, 4 columns, 5X is to the motor bearing, and 6X is to AC servo motor, 7X is to ball-screw, and 8X is to rolling guide, and 9Z is to base, 10Z is to rolling guide, and 11Z is to the motor bearing, and 12Z is to AC servo motor, 13Z is to rolling guide, 14 main axle servo motors, 15 headstockes, 16 tool heads, 17 nozzles, 18 pressure warning units, 19 relief valves, 20 adjustable throttlings, 21 under meters, 22 check valves, 23 stainless steel centrifugal pumps, the solenoid operated directional valve of 24～27 bi-bit bi-pass, 28 filtered water tanks, the clean liquid case of 29 electricity, 30 activation solution casees, 31 electroplate liquid casees, 32 work boxs, 33 worktable.
Embodiment
The numerical control barrel plating machine comprises mechanical system, working fluid system, digital control system and power-supply system.Column (4) adopts cantilever design and is Y to feeding movement by the servomotor drive, Z is installed in to base (9) and is X on the column to feeding movement, headstock (15) is installed Z and be Z to feeding movement on base (9), and tool heads (16) is driven by main axle servo motor (14) and is C to rotation.
Specifically see Fig. 1, lathe bed 1 is the support component of equipment, and Y is fixing in bed by bolted-on connection to ball-screw 3 and bearing support thereof to rolling guide 2, Y to motor bearing, Y.Column 4 adopts cantilever design and is Y to feeding movement by the servomotor drive; X is bound up on the column 4 to rolling guide 8 to ball-screw 7, X to AC servo motor 6, X to motor bearing 5, X, and Z installs X X on the slide block of rolling guide 8 to base (9) and is X to feeding movement to the drive of servomotor 6; Z is bound up on Z to base 9 on to AC servo motor 12, Z to rolling guide 13 to motor bearing 11, Z to rolling guide 10, Z, headstock 15 is installed in Z on the slide block of rolling guide 13, be Z to feeding movement by Z to the drive of servomotor 12, main axle servo motor 14 is bound up on the headstock 15, move with headstock, drive tool heads 16 simultaneously and be C to rotatablely moving.Work box 32 is installed on the worktable 33, is the working space of entire work process, adopts the steel plate galvanized panel beating to form, and the obnoxious flavour discharge that exhaust fan (not drawing among the figure) in time produces working process is installed on it, avoids people and equipment are produced injury.The drive disk assembly of X, Y, three transmission shafts of Z all adopts rolling member, the structure of servomotor direct connection ball-screw, make machine tool feed speed height, dynamic property is good, precision is high.Can realize X, Y, Z three-shaft linkage by digital control system, the relative movement between control tool head and the workpiece, tool heads can realize stepless time adjustment by the main axle servo driven by motor.Because stream plating process does not have macroscopic cutting force, the rigidity requirement of lathe is met easily, thereby the oeverall quality of parts such as the column of lathe, guide rail, base is lower, so adopt workpiece to be fixedly mounted on the worktable, the cephalomotor mode of instrument, energy consumption reduces when making stream plating large-scale workpiece, and the lathe dynamic property is good, and the cost of complete machine also obtains reducing.
Working fluid system comprises filtered water tank 28, the clean liquid case 29 of electricity, activation solution case 30, electroplate liquid case 31,4 of the solenoid operated directional valves of bi-bit bi-pass (24～27), stainless steel centrifugal pump 23, check valve 22, under meter 21, adjustable throttling 20, relief valve 19, pressure warning unit 18 and nozzle 17 and return flow line. nozzle 17 is installed on the headstock by flexible pipe, move with headstock, and the angle that can regulate nozzle, to be convenient to working fluid was sprayed onto in the working clearance. break-make that can the programming Control solenoid operated directional valve by the M function in the digital control system realizes the selection of working fluid, regulates throttling valve 20, relief valve 19 can regulate the pressure of liquid-supplying system and flow is clean to satisfy electricity, clean, activation, electroplate the requirement of different process step.
The working process of equipment is as follows:
1) the clean decontamination of electricity.Power-supply system voltage is adjusted to OK range, regulates the positive and negative electrode transfer lever and makes tool heads connect negative electrode, and workpiece connects anode.Manually control tool head motion, determine the relative position relation between itself and the workpiece, regulate the angle of nozzle, the program that startup is worked out in advance makes the solenoid operated directional valve conducting on the clean liquid work box 29 of electricity, start stainless steel centrifugal pump 23, X, Y, Z three-shaft linkage control tool head 16 relative workpiece motion s carry out the clean decontamination of complex-curved electricity.
2) clean.Powered-down and stainless steel centrifugal pump 23.Solenoid operated directional valve conducting on the filtered water tank 28 starts stainless steel centrifugal pump 23, regulates relief valve 19 to suitable working fluid pressure, regulates adjustable throttling 20 to suitable working fluid flow and cleans.
3) activation.Close stainless steel centrifugal pump 23, the solenoid operated directional valve conducting on the activation solution case 30 starts stainless steel centrifugal pump 23, regulates relief valve 19 to suitable working fluid pressure, regulates adjustable throttling 20 to suitable working fluid flow and cleans.
4) stream plating.Opening power, regulating voltage are regulated the positive and negative electrode transfer lever and are made tool heads connect anode to OK range, and workpiece connects negative electrode.Manually control tool head motion, determine the relative position relation between itself and the workpiece, regulate the angle of nozzle, the program that startup is worked out in advance makes the solenoid operated directional valve conducting on the electroplate liquid work box 31, start stainless steel centrifugal pump 23, regulate relief valve 19, regulate adjustable throttling 20 to suitable working fluid flow to suitable working fluid pressure, X, Y, Z three-shaft linkage control tool head 16 relative workpiece motion s carry out complex-curved stream plating.
Claims (2)
1. numerical control barrel plating machine, comprise mechanical system, working fluid system, digital control system and power-supply system, it is characterized in that, column (4) adopts cantilever design and is Y to feeding movement by the servomotor drive, Z is installed in to base (9) and is X on the column to feeding movement, headstock (15) is installed Z and be Z to feeding movement on base (9), and tool heads (16) is driven by main axle servo motor (14) and is C to rotation.
2. numerical control barrel plating machine as claimed in claim 1 is characterized in that working fluid system has four working liquid containers and 4 solenoid operated directional valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200415269U CN201459262U (en) | 2009-04-02 | 2009-04-02 | NC flow plating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200415269U CN201459262U (en) | 2009-04-02 | 2009-04-02 | NC flow plating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459262U true CN201459262U (en) | 2010-05-12 |
Family
ID=42386616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200415269U Expired - Fee Related CN201459262U (en) | 2009-04-02 | 2009-04-02 | NC flow plating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220193A (en) * | 2015-11-20 | 2016-01-06 | 东北石油大学 | A kind of Brush Plating experimental installation controlled based on PLC |
| CN105525316A (en) * | 2016-01-20 | 2016-04-27 | 潍柴动力(潍坊)再制造有限公司 | Automatic brush electroplating equipment |
-
2009
- 2009-04-02 CN CN2009200415269U patent/CN201459262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220193A (en) * | 2015-11-20 | 2016-01-06 | 东北石油大学 | A kind of Brush Plating experimental installation controlled based on PLC |
| CN105525316A (en) * | 2016-01-20 | 2016-04-27 | 潍柴动力(潍坊)再制造有限公司 | Automatic brush electroplating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120402 |