CN106475750B - A kind of welding method of sheet material chain structure - Google Patents
A kind of welding method of sheet material chain structure Download PDFInfo
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- CN106475750B CN106475750B CN201610645536.8A CN201610645536A CN106475750B CN 106475750 B CN106475750 B CN 106475750B CN 201610645536 A CN201610645536 A CN 201610645536A CN 106475750 B CN106475750 B CN 106475750B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels
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Abstract
The invention discloses a kind of welding method of sheet material chain structure, sheet material chain can reach the solderable pattern for closing shape.The present invention is manufactured with diagonal way, cutting or grinding punching pin punch-pin, punching pin in such a way that straight line is diagonal by wire cutting machine or grinding machine, and punching pin punch-pin section is taper, the diagonal linking step of positioning：Y-direction wire cutting, punching pin return to straight line processing final position, X to wire cutting along Y-direction；Punching pin along Y-direction return to straight line process final position, then along right angle X to wire cutting or grinding punching pin punch-pin, cutting or grinding punching pin punch-pin after along processing exit route progress.The present invention ensures to draw strong and turn round strong under conditions of without increasing sheet thickness；Lower deformation of chain external form during wearing, the product of sheet material chain series is subjected to fully optimized.
Description
Technical field
Mouth diagonally design and welding method are buckled the present invention relates to a kind of jewellery sheet material chain, especially one kind is with most rationally
And close design pattern, increase structural strength and convenient bond pattern and method.
Background technology
As it is known by the man skilled in the art that the jewellery of so-called sheet material chain refer to oblong rectangle stereotome shape triangle
The sheet material chain series for lengthening chain link composition of shape, square, two-sided square, hexagon, circle etc. and above-mentioned shape.Existing
Have in technology, all there are some important technical problems, such as because not welding reason with the chain that sheet material pattern manufactures
With the rigidity of material itself, the weight for having led to product increases fruit, reduces the comfort of wearing；If calculated with precision
It is buckled to angle mould formula, although relatively thin material can be used, the required precision of equipment is very high, it is not easy to high-speed production.
Referring to shown in Fig. 1-1, the machining sketch chart of existing punching pin punch-pin, existing punching pin processes approach：Punching pin punch-pin is circle
Arc processes (machining path 10) to the cutting of 21 punch-pin of punching pin along cutting path.Existing cutting is worked along cutting path, because
This will produce turning, i.e., incisory line footpath just produces the angles R, just will appear in the diagonal split of product plural number the angles R and shape
The circular space (position gap C) at angle.
And there are some without amendable problem for existing sheet material chain 310,1., because the problem of solderless, product table
Shape invariance shape be hard to keep very much (referring to Figure 11 in face：Arch upward place 312 on surface)；2., because the reason of welding, in additional process
On processing mode it is extremely difficult, be unable to reach the surface treatment effect of general wire rod ornamental chain；3., because solderless original
Cause cannot will keep interface closely sealed situation, and be directed at chain surface extensional and generate gap (referring to Figure 11：To interface gaps
313), have collet find as.Although therefore such chain has reached noble, generous, beautiful, light-weight best in shape
Visual angle and economic benefits, but because of inevitable structure shortcoming, the generous advantage to improve grade of its hollow cannot be expanded and occupied
The occupation rate of market of bigger.For example, to design or make at present the chain of a plies formula, it is necessary first to calculate the knot of its chain link
Intensity is closed, then can just be carried out by the processing program of current punching pin and cavity plate comprising：Wire cutting machine contains slow wire feeding
The process equipment of wire cutting machine, middle wire wire cutting machine, fast wire edm cutter, chain saw etc. can not all accomplish that binding site can
It is closed with hundred part hundred.It can see, change after design and close from above-mentioned mode, it can be under the production of manual or fully automatic mode
Reach the realizability of chain structure, can not only optimize the structure of chain, original strength rigid is increased, again by weight
Mitigate, the additional process processing program of bigger difficulty can be carried out, thoroughly optimize whole leftover problems of piece ability chain series, enables system
Product are really achieved, it is noble, generous, improve grade, the whole of durable and high-purity value preserving require, the following exploitation of product and market
The very big occupation rate of extending space, the reason journey upright stone tablet of this exactly following jewellery development.
Therefore it will be seen that using existing technology and equipment, change design pattern, so that it may with will be before more than hundred years
Popular product makees fully optimized and transformation, and the product after change will be not present original structure and external form style shortcoming problem, protects
The all advantages of sheet material chain have been stayed, manufacture thinking have been cleared for following product developing direction, simultaneously as the original that can not be welded
Cause, enabling to chain cannot be gone to manufacture lighter chain with relatively thin (sheet material thickness), and can not be carried out on thinner chain more
The additional of style criticizes flower process, only elongates and cannot reverse in old chain, simultaneously as silent solderless reason, package is outer
The piece of shape is easily deformed and generates gap, meeting collet hair etc. destabilizing factor, and makes the sales volume of product that can not be promoted, anti-work rate
The problems such as high, the cost and interest of opposite manufacturer increase.Using the prior art, the welding procedure on sheet material chain not yet goes out
It is existing.
Invention content
Based on this, it is necessary to prior art problem is directed to, the present invention is intended to provide a kind of processing technology, utilizes in design
After new thought angle changes it and closes, sheet material chain can reach the solderable pattern for closing shape, by the production of this based sheet chain
The production method that product can play its sharpest edges.
A kind of welding method of sheet material chain structure, method are as follows：
By wire cutting machine or grinding machine with diagonal way, cutting or grinding punching pin punch-pin, punching pin is with the diagonal side of straight line
Formula manufactures, and punching pin punch-pin section is taper, the diagonal linking step of positioning：Y-direction wire cutting, punching pin return to straight line processing along Y-direction
Final position, X are to wire cutting, and shown in Fig. 1, along Y-direction wire cutting or grinding punching pin punch-pin, Y-direction processes spacing A, and (straight line adds
Work final position 12) it is more than 1 times of processing line footpath；
Existing general cutting is all to work along cutting path, therefore will produce turning, i.e., incisory line footpath just produces R
Angle just will appear the circular space (position gap C) at the angles R of plural number and shape angle, Y-direction line of the invention in the diagonal split of product
Cutting, X to wire cutting, be that wire cutting is not processed with turning, walked with straight line path, then former turning part be after
It is continuous that cutting is stepped back after beyond corner location, then by former approach with straight line moving, that is, press original after reaching straight line processing final position
Approach steps back cutting, then can be absolute right angle to form the workpiece after processing to the X at right angle to wire cutting；
Punching pin along Y-direction return to straight line process final position, then along right angle X to wire cutting or grinding punching pin punch-pin, cutting
Or route progress is exited along processing after grinding punching pin punch-pin；Punching pin is set to reach from 10~120 ° in crucial fastening part angle
(referring to Fig. 2)；
Punching pin punch-pin is matched with cavity plate, and to carrying out in a manner of wire cutting, cavity plate is divided by same Y-direction wire cutting, X for cavity plate
At identical module (24 sheet material of cavity plate cutting cube), then and it is bonded to the working tolerances class fit met with punch-pin, it is general convex
The tolerance positive zero (+0) of mould, bears precision by the material and thickness depending on production material, generally negative precision 0.0005~
0.80MM or so.
After machining punching pin above, cavity plate is processed, by the fixation block set 25 for increasing a set of cavity plate part
(fixed assembling block), by the consistent and variant cavity plate cutting cube 24 (sheet material) of outside dimension and is closed, and can be with fully mated corresponding punching
The reasonable clearance of son, and reasonable clearance refers to punching for different materials, different-thickness, friction speed and different cooling medias
Son is less than between 0.0005~0.80MM of cavity plate edge；Punching pin impact cavity plate at least once more than, need to form chain link button in product
The angle for closing part is 10-120 °, and is completed part in original equipment and mold；
Punching pin should be matched with cavity plate, and punching pin is less than between 0.0005~0.80MM of cavity plate edge, be cut in manufacture cavity plate
When cutting block (sheet material), by punching pin (punch-pin) angle initialization in cavity plate cutting cube (sheet material) matched model, cavity plate cutting cube (piece
Material) must be processed with piecemeal after and close, gap caused by product after can just eliminating and closing；
Angle to reach cooperation punching pin reaches after cavity plate cutting cube 24 (sheet material) (referring to Fig. 3) must be cut with piecemeal
Containing the punching pin angle for closing decision slide fit, it is necessary to be to be processed by one piece or more of preform, utilize wire cutting machine or grinding machine equipment
It carries out, is positioned by precision coordinate, workpiece module (24 sheet material of cavity plate cutting cube) that will be primary above is simultaneously closed, punching pin and cavity plate
Cooperation is to shear the criterion calculation of material thickness；And cavity plate cutting cube (sheet material) (mould of processing is completed to close syntype by oneself
Block) it is embedded in cavity plate fixation block set (assembling block) fixed set block (referring to Fig. 4), reaching cavity plate becomes a synthetic parts；
Punching pin angle is much, and calculating the angle of punching pin is designed by the actual shape need of chain, usually with 360 degree
There is certain limitation in size and weight in view of manufactured product is noble metal jewelry chain for a calculating basis, I
Using angle as product can be made to meet certain intensity, including but not limited to 10~120 °；
The cavity plate cutting cube (sheet material, module) that cutting or lapping mode are completed is assembled in one by the external form for completing component
Size is simultaneously fixed in block set mounted in the close-fitting cavity plate of a symbol combining block overall dimensions (referring to Fig. 4), and integral concave mould is completed
Manufacture；
After machining punching pin and cavity plate above, installation in a device, can see in original chain link fastening,
Oneself disappears (referring to attached drawing 5-4, attached drawing 5-5) in the gap of original design mode legacy, and laser welder, plasma weldering are installed in equipment
The welding jig of machine and flame-type, so that it may to carry out open welding；
Alternatively, after machining punching pin and cavity plate above, carries out solder reinforcing or increase its attached technique (referring to figure
6)；Laser/plasma/flame-type welder (referring to Fig. 7) is installed in equipment；
On welder, feed appliance and laser/plasma because of the solder that technique needs/flame-type welding dress are installed
It sets and includes but not limited to protection gas or cooling device of air, (referring to Fig. 6)：Motor (containing servo and stepping), electronic and pneumatic rolling
Wheeled feed appliance, motor and pneumatic wire-sending device, by microcontroller, PLC or controller, feeding can at the appointed time be controlled by reaching
Quantity；
Alternatively, fixing welder (open welding) on engine base, including but not limited to：Laser/plasma/flame-type
Welder and protection gas or cooling device of air, (referring to Fig. 7)；By encoder or sensing device transmitting signals, monolithic is utilized
Machine, PLC or controller reach the control of can pause and pause under specified angle weld interval and energy；
After above, the indexing means (referring to Fig. 8) of tool power precise positioning, indexing means are added in cavity plate part
It is driven by direct-connection transmission device, including but not limited to：Servo motor, general motor, pneumatically turns box and rack biography at stepper motor
It moves, the angle and residence time that setting welding needs in controlling original paper, and can accurately return back to zero-bit, so that it may realize complete
In automatic production process, the position of welding and the requirement of the primary above welding times are accurately controlled；
In the mounting base of cavity plate, one group of (referring to Fig. 8-2) connection：Motor (include but not limited to hollow motor, servo or
Stepper motor), synchronous driving wheel (motor), push rack (motor or cylinder), turn box (motor or cylinder), indexing means (electricity
Machine or cylinder), protractor rotary cylinder etc., achieve the purpose that directly drive, pass through encoder or sensing device transmitting signals, profit
With microcontroller, PLC or controller, reaching can pause and the control of dead time under specified angle；
On equipment rack platform, high speed secondary element image measuring microscope (referring to Figure 10) is installed, by the effect after welding
In fruit input system, welding effect is carried out to look into survey using the high speed secondary element image measuring microscope of precision up to 0.001MM, be protected
Specified intensity is can reach between card section button, by the analytic function transmitting signals built in software, utilizes microcontroller, PLC or control
Device sends out alarm when breaking down and by requirement is resetted, stop or repair automatically, coordinate PLC or the control of Siemens
Device reaches internet+ERP and long-range unattended purpose.
Further, in some embodiments, it is to be cut with cornerwise pattern when the wire cutting machine punching pin, Y-direction line is cut
It cuts, punching pin returns to straight line processing final position, X to the approach position of wire cutting along Y-direction.
Further, in some embodiments, straight line processing final position is that straight line processes the carriage return approach after terminal.
Further, in some embodiments, the Y-direction wire cutting, X are only punching pin end article to wire cutting and cut road
Diameter, and the straight line processing final position in approach is the corner approach as technique, Y-direction wire cutting, X are to wire cutting in not similar shape
(referring to Fig. 2) in the chain pattern of shape, the angle of button closure part can form absolute 10~120 ° and differ.
Further, in some embodiments, the cavity plate fabrication design, as it can be seen that cavity plate need to reach matches with punch-pin in Fig. 3
It is right, it need to be multi-piece type cavity plate cutting cube 24 (sheet material), the carriage return approach in final position be processed by straight line, enabling can in processing approach
To form straight line processing.
Further, in some embodiments, the cavity plate fabrication design, as it can be seen that cavity plate is if you need to reach and punch-pin in Fig. 3
Pairing must be multi-piece type cavity plate cutting cube, and each must match into 10~120 ° in button corner part with punching pin.
Further, in some embodiments, the cavity plate fabrication design, as it can be seen that more than one piece cavity plate is cut in Fig. 4-1, Fig. 4-2
After cutting block forming, shape is corrected to meeting and is listed as an entirety, fixes it in cavity plate 20 needed for position and formation process
Intensity.
Further, in some embodiments, installation includes but not limited in the equipment：Three-dimensional high-speed image analysis detection
The accessory devices such as microscope, Quadratic Finite Element high-speed image analysis detection microscope, for detecting related workpiece after buckleing simultaneously and welding
Effect after connecing, is analyzed by data transmission, and reaching production equipment can full-automatic effectively operation.
Further, in some embodiments, after the cavity plate is shaped by more than one piece cavity plate cutting cube, shape is corrected to meeting
It is listed as an entirety, fixes the intensity needed for its position and formation process.
Further, in some embodiments, on the welding jig, install solder feed appliance and laser/plasma/
Flame-type welder and protection gas or cooling device of air, (referring to Fig. 6) include but not limited to：Motor (containing servo and stepping),
Electronic and pneumatic roller formula feed appliance, motor and pneumatic wire-sending device, by microcontroller, PLC or controller, reaching can be specified
Time control feeding quantity；
Alternatively, fixing welder (open welding) on engine base, including but not limited to：Laser/plasma/flame-type
Welder and protection gas or cooling device of air, (referring to Fig. 7)；By encoder or sensing device transmitting signals, monolithic is utilized
Machine, PLC or controller reach the control of can pause and pause under specified angle weld interval and energy.
Further, in some embodiments, it is installed in the equipment：It is three-dimensional high-speed image analysis detection microscope, secondary
First high-speed image analysis detection microscope accessory device leads to for detecting related workpiece in the effect buckled and after rear and welding
Data transmission analysis is crossed, reaching production equipment can full-automatic effectively operation.
Further, in some embodiments, in the cavity plate mounting base, one group is connected：Motor, synchronous driving wheel, promotion
Rack turns box, indexing means, protractor rotary cylinder, achievees the purpose that directly drive, and is transmitted by encoder or sensing device
Signal, using microcontroller, PLC or controller, reaching can pause and the control of dead time under specified angle.
The sheet type chain optimization production method and bond pattern, feature of the present invention is：
1. under conditions of without increasing sheet thickness, ensures to draw strong and turn round strong；
2. lowering deformation of chain external form during wearing；
3. existing production method, the rigidity led to because of chain solderless is insufficient, can not be carried out with some special equipment
Additional batch of colored treatment process, and the present invention can reach；
4. existing production method, because of chain welding, to increase intensity, therefore the gap between chain link closure is all very
Few, this not only increases the weight of chain, can more be directed at the possibility for having collet to send out in wearing, and the invention can avoid.This
The product for enabling this hollow generous beautiful and light-weight is invented, its advantage is played, the product of this series is enabled to refill life.And
This changes, and is all to provide a different design scheme, is gone to manufacture and improve relevant position shape with a new thinking,
It can be by sheet material chain series in conjunction with writing for control program by general welding equipment in the market and the protractor of precision
Product carries out fully optimized.The punching pin or any special shape punch of ellipse do not affect the presence of the present invention, because of needle of the present invention
To part be design that chain link fastens part, rather than chain shape.
Description of the drawings
Fig. 1-1 is the machining sketch chart of existing punching pin punch-pin；
Fig. 1 is new diagonal line cooked mode schematic diagram of the present invention to punching pin punch-pin；
Fig. 2 is the fastening part machining angle of sheet material chain link in the present invention from the distribution map in 10~120 °；
Fig. 2-1 is the punching pin punch-pin schematic diagram that sheet material fastens that part machining angle is 10 ° in the present invention；
Fig. 2-2 is the punching pin punch-pin schematic diagram that sheet material fastens that part machining angle is 90 ° in the present invention；
Fig. 2-3 is the punching pin punch-pin schematic diagram that sheet material fastens that part machining angle is 120 ° in the present invention；
Fig. 3-1 is the piecemeal machining sketch chart of the triangle cavity plate in the present invention；
Fig. 3-2 is the triangle cavity plate in the present invention and closes the schematic diagram after forming；
Fig. 3-3 is the piecemeal machining sketch chart of the octagonal cavity plate in the present invention；
Fig. 3-4 is the octagonal cavity plate in the present invention and closes the schematic diagram after forming；
Fig. 4-1 is that the module after Fig. 3-2 processing is embedded in fixed set triangle assembling schematic diagram in the block；
Fig. 4-2 is that the module after Fig. 3-4 processing is embedded in fixed set octagonal assembling schematic diagram in the block；
Fig. 5-1 is former 8 pawls (sheet material) design diagram, and being remained between proterotype sheet material has position gap C；
Fig. 5-2 is former 6 pawls (sheet material) design diagram, and being remained between proterotype sheet material has position gap C；
Fig. 5-3 is former 4 pawls (sheet material) design diagram, and being remained between proterotype sheet material has position gap C；
Fig. 5-4 is 4 pawls (sheet material) design diagram of the invention, and the position gap C between existing pattern sheet material is own to disappear；
Fig. 5-5 is 3~36 pawls (sheet material) design diagram of the invention, and the position gap C between existing pattern is own to disappear；
Fig. 6 is that the present invention is welded using solder and syntype schematic diagram；
Fig. 7 is that the present invention utilizes the welding jigs such as laser welder, plasma welding machine and flame-type, carry out open welding
And the schematic diagram of syntype；
Fig. 8-1 is the schematic diagram that the present invention installs positioning and indexing means in the component part of cavity plate；
Fig. 8-2 be the present invention the component part of cavity plate install tool power precise positioning and indexing means (containing it is straight drive and
Connect transmission) schematic diagram；
Fig. 9-1 is the welding manner schematic diagram of multiple spot welding of the present invention in 10~hexagonal angle；
Fig. 9-2 is the welding manner schematic diagram of a spot welding of the present invention in 10~hexagonal angle；
Fig. 9-3 is the welding finished product schematic diagram of multiple spot welding of the present invention in 10~hexagonal angle；
Fig. 9-4 is the welding finished product schematic diagram of single spot welding of the present invention in 10~hexagonal angle；
Fig. 9-5 is that quadrangle Milan handle of the present invention is fastened as the schematic diagram of product；
Figure 10 is that present device installs the monitoring of Quadratic Finite Element high-speed image additional and analyzes microscopical schematic diagram；
Figure 11 is the schematic diagram for deforming and leading to the problem of in former design pattern.
The reference numerals are as follows：
Existing machining path 10, straight line process final position 12, and route 13 is exited in processing, and cavity plate 20, punching pin 21, cavity plate is cut
Cut block 24 (sheet material), fixed block set 25, solder 30, feed appliance 31, welder 32, protection gas or cooling device of air 33, direct connection
Transmission device 41, indexing means 42, protractor rotary cylinder 45, high speed secondary element image measuring microscope 51, sheet material chain
310, arch upward place 312 on surface, to interface gaps 313, solder joint 315, and laser/plasma/flame-type welder 321, between position
Gap C.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the present invention, with reference to
Attached drawing is described in further detail the present invention with specific implementation mode.
It please refers to shown in attached drawing 1, new diagonal line cooked mode schematic diagrames of the Fig. 1 to 21 punch-pin of punching pin；21 punch-pin of punching pin is
Taper first processes 21 punch-pin of punching pin along Y-direction, and Y-direction processes spacing A (straight line processes final position 12) and is more than 1 times of processing line footpath,
Punching pin 21 processes 12 carriage return of final position along the straight line of Y-direction, then to processing 21 punch-pin of punching pin, (route is exited in processing along the X at right angle
13).Y-direction wire cutting makes wire cutting be not processed with turning, avoids occurring as soon as the angles R of plural number in the diagonal split of product and shape
At rounded edge surface, there is circular space (position gap C) in when split, and the present invention is walked with straight line path, then in original
Turning part is to continue with straight line moving, and cutting is stepped back after beyond corner location, then by former approach, after forming processing
Workpiece can be absolute right angle.
Fig. 2 is the fastening part machining angle of sheet material chain link in the present invention from the distribution map in 10~120 °.The present invention
It is achieved in that a kind of 310 new Design Thinking of sheet material chain and equipment install the control assembly of welding and related cooperation welding additional,
The cavity plate technique of completely new straight-line cutting machine and more than one piece group simultaneously is designed, production method is as follows：
It by increasing the fixed assembling block of a set of cavity plate part, by the consistent and variant cutting cube of outside dimension and closes, and can be with
The reasonable clearance of fully mated punching pin 21；Punching pin 21 and cavity plate 20 in product by more than at least once, including but not limited to needing
It is 10~120 ° to form chain link and fasten the angle of part, and is completed part in original equipment and mold；
Punching pin 21 manufactures in such a way that straight line is diagonal, including but not limited to for avoid the occurrence of fillet phenomenon and one or more
Pattern manufactures, and closes；
The punch-pin of cavity plate 20 and punching pin 21 must be characteristic and the rational pairing of thickness work of on-demand production material, therefore
The requirement for being made as meeting punch-pin punching pin 21 of cavity plate 20 is equally the pattern processing for needing one or more, then and is bonded to one
It is fixed in part sleeve；
Install welder 32, including laser/plasma/flame-type welder 321 and protection gas or cold additional in equipment
But device of air 33, but be not limited to laser-beam welding machine plasma welding machine flame-type bonding machine etc. and carry out open formula welding.
Install welder 32, including laser/plasma/flame-type welder 321 and protection gas or cold additional in equipment
But device of air 33, but be not limited to laser-beam welding machine plasma welding machine flame-type bonding machine etc. and carried out the welding of solder formula.
The indexing means 42 of installation tool power on cavity plate 20, including but not limited to：It is servo motor, stepper motor, general
Motor pneumatically turns the direct-connection transmissions such as box and rack-driving device 41, the angle and stop that setting welding needs in controlling original paper
Time, and can accurately return back to zero-bit, so that it may realize in full automatic production process, accurately control the position of welding and primary
The requirement of above welding times.
On equipment rack platform, high speed secondary element image measuring microscope 51 (Figure 10) is installed, by the effect after welding
In input system, welding effect is carried out to look into survey using the high speed secondary element image measuring microscope 51 of precision up to 0.001MM, be protected
Specified intensity is can reach between card section button, by the analytic function transmitting signals built in software, utilizes microcontroller, PLC or control
Device sends out alarm when breaking down and by requirement is resetted, stop or repair automatically, coordinate PLC or the control of Siemens
Device reaches internet+ERP and long-range unattended purpose.
Below by specific embodiment, a detailed introduction is done to the method for the present invention.
Such as Fig. 1, we have reached punching pin 21 (punch-pin) and have disappeared after fastening saves and closes using the route for changing cutting or grinding
Except gap, the platform favorably welded is created；With same principle, when manufacturing cavity plate 20, by punching pin 21 (punch-pin) angle initialization
In the manufacturing mode of cavity plate 20, in figure as it can be seen that cavity plate 20 must be processed with piecemeal after and close, can just eliminate and produced after closing
Gap caused by product.
Cutting is rescued to the cavity plate 20 of lapping mode completion, (Fig. 4-1, Fig. 4-2) is assembled in one by the external form ruler for completing component
Close-fitting that is very little and according with combining block overall dimensions mounted in one is fixed in block set 25, and the manufacture of integral concave mould 20 is completed.
In the mounting base of cavity plate 20, (Fig. 8-1, Fig. 8-2) connects one group：Hollow motor (include but not limited to servo or
Stepper motor), protractor rotary cylinder 45 etc. achieve the purpose that directly drive, by encoder or sensing device transmitting signals,
Using microcontroller, PLC or controller, reaching can pause and the control of dead time under specified angle；
In the mounting base of cavity plate 20, (Fig. 8-1, Fig. 8-2) connects one group：Motor (includes but not limited to servo or stepping
Motor), synchronous driving wheel (motor), push rack (motor or cylinder), turn box (motor or cylinder), protractor (motor or gas
Cylinder) etc., achieve the purpose that indirect drive, by encoder or sensing device transmitting signals, using microcontroller, PLC or controller,
Reaching can pause and the control of dead time under specified angle；
On welder 32, the feed appliance 31 because of the solder 30 that technique needs is installed, (Fig. 6) includes but not limited to：Electricity
Machine (containing servo and stepping), electronic and pneumatic roller formula feed appliance 31, motor and pneumatic wire-sending device, by microcontroller, PLC or
Controller, feeding quantity can at the appointed time be controlled by reaching；
Welder 32 (welding of open 30) is fixed on engine base, (Fig. 7) includes but not limited to：Laser welding, etc. from
Son welding, flame-type welder；It is reached using microcontroller, PLC or controller by encoder or sensing device transmitting signals
To the control of can pause and pause under specified angle weld interval and energy；
On equipment rack platform, high speed secondary element image measuring microscope 51 (Figure 10) is installed, by the effect after welding
In input system, welding effect is carried out to look into survey using the high speed secondary element image measuring microscope 51 of precision up to 0.001MM, be protected
Specified intensity is can reach between card section button, by the analytic function transmitting signals built in software, utilizes microcontroller, PLC or control
Device sends out alarm when breaking down and by requirement is resetted, stop or repair automatically, coordinate PLC or the control of Siemens
Device reaches internet+ERP and long-range unattended purpose.
From above-described embodiment it will be seen that workpiece Design Thinking is changed, pass through new processing technology, so that it may to reach
To the purpose for optimizing product modernization overlay, to following attenuating labour, increase yield, environmentally friendly workshop, low-loss and energy-saving, automatic
Conversion, automatic record to final unmanned workshop establish a new reason journey upright stone tablet.
In a specific embodiment, the punching pin 21 of sheet material chain 310 of the present invention and the design pattern of cavity plate 20 and its add
Work manufacturing method, including relevant cavity plate 20 and punching pin 21 can be fabricated by equipment, method is as follows：
By wire cutting or grinding machine with Y-direction shown in diagonal line Fig. 1Straight line processes 12 carriage return approach of final positionX to
21 technique of punching pin is ground in wire cutting, visible in Fig. 2 to enable punching pin 21 that reach from 10~120 ° in crucial fastening part angle；
After machining punching pin 21 above, cavity plate 20 is processed, to reach the angle of cooperation punching pin 21, referring to
Attached drawing 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4 after cavity plate 20 must be cut with piecemeal, reach containing 21 jiaos of punching pin for closing decision slide fit
Degree, it is necessary to be to be processed by one piece or more of preform, be carried out using existing wire cutting or grinding machine equipment, by precision coordinate
Positioning, workpiece module that will be primary above are simultaneously closed, the cooperation of punching pin 21 and cavity plate 20 to shear the criterion calculation of material thickness,
The module that oneself completes to process is embedded in fixed set block shown in attached drawing 4-1, Fig. 4-2, and to close syntype, is reached
Cavity plate 20 becomes a synthetic parts；
After machining punching pin 21 and cavity plate 20 above, it is mounted in current existing equipment, in original chain link
It can see in fastening, shown in attached drawing 5-1, Fig. 5-2, Fig. 5-3, Fig. 5-4, Fig. 5-5, the gap of original design mode legacy
Oneself disappears, and the welding jig of laser welder, plasma welding machine and flame-type is installed in equipment, so that it may to carry out the weldering of open 30
It connects；
Fig. 9-1 is the welding manner schematic diagram of more solder joints 315 of the invention；
Fig. 9-2 is the welding manner schematic diagram of a solder joint 315 of the invention；
Fig. 9-3 is the welding finished product schematic diagram of more solder joints 315 of the invention；
Fig. 9-4 is the welding finished product schematic diagram of present invention list solder joint 315.
After above, shown in attached drawing 6, this includes because production engineering specifications need to be reinforced with solder 30 or increase it
Attached technique；
After machining punching pin 21 and cavity plate 20 above, shown in attached drawing 7, oneself installs Laser Welding in equipment
The welding jigs such as machine, plasma welding machine and flame-type；
After above, shown in attached drawing 8-1, attached drawing 8-2, point of tool power precise positioning is added in cavity plate part
Device 42 is spent, including but not limited to：Servo motor, general motor, pneumatically turns box and rack-driving etc., Yi Jizhi at stepper motor
Join transmission device 41, the angle and residence time that setting welding needs in controlling original paper, and can accurately return back to zero-bit, so that it may
It realizes in full automatic production process, accurately controls the position of welding and the requirement of the primary above welding times；
After above, shown in attached drawing 8-1, attached drawing 8-2, point of tool power precise positioning is added in cavity plate part
Device 42 is spent, including but not limited to：Servo motor, general motor, pneumatically turns box and rack-driving at stepper motor.
Further, in some embodiments, it is to be cut with cornerwise pattern when wire cutting punching pin, determines in attached drawing 1
The diagonal linking step of position：Y-direction wire cutting or grindingStraight line processes 12 carriage return approach of final positionX to wire cutting or grinding,
Approach position carries out.
Further, in some embodiments, Y-direction wire cutting or grindingStraight line processes 12 carriage return approach of final positionX
Second step into wire cutting or grinding, i.e. straight line process final position 12, and the carriage return approach behind final position is processed for straight line.
Further, in some embodiments, Y-direction wire cutting or grinding are only end article with X to wire cutting or grinding
Path, and the straight line in approach processes 12 carriage return approach of final position：I.e. as the corner approach of technique, as it can be seen that Y-direction in Fig. 2
Wire cutting or grinding to wire cutting or are ground in chain pattern of different shapes with X, and the angle that button is closed part can be formed absolutely
To 10~120 ° differ.
Further, in some embodiments, cavity plate fabrication design, as it can be seen that recessed in Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4
Mould 20 is if you need to reach the pairing with punch-pin, it is necessary to the single type of prior art be changed into multi-piece type, enabling in processing approach can be with
Form straight line processing.
Further, in some embodiments, cavity plate fabrication design, as it can be seen that recessed in Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 3-4
Mould 20 is if you need to reach the pairing with punch-pin, it is necessary to the single type of prior art is changed into multi-piece type, and each is being detained corner
Part must match into 10~120 ° of angle with punching pin 21.
Further, in some embodiments, cavity plate fabrication design, as it can be seen that more than one piece cavity plate cutting cube in Fig. 4-1, Fig. 4-2
After 24 (sheet materials) forming, shape is corrected to meeting and is listed as an entirety, its position and formation process are fixed in cavity plate 20
Required intensity.
Further, in some embodiments, welder 32 is installed additional in equipment, (Fig. 6) includes but not limited to laser
Bonding machine plasma welding machine flame-type bonding machine etc. carries out solder formula welding.
Fig. 9-5 is the schematic diagram of sheet material chain 310 (quadrangle Milan handle button) finished product of the present invention.
Further, in some embodiments, welder 32 is installed additional in equipment, (Fig. 7) includes but not limited to laser
Bonding machine plasma welding machine flame-type bonding machine etc. has carried out the welding of open formula.
Further, in some embodiments, the indexing means 42 of tool power, (Fig. 8-1, Fig. 8-are installed on cavity plate 20
2) include but not limited to straightly-drive type：Servo motor, stepper motor, protractor and rotary cylinder.Indirect drive include but
It is not limited to：Servo motor, stepper motor, general motor, rotary cylinder, indexing box and rack-driving etc., set in controlling original paper
The angle and residence time that fixed welding needs, and can accurately return back to zero-bit, so that it may it realizes in full automatic production process, it is accurate
The really requirement of the position of control welding and the primary above welding times.
Further, in some embodiments, installation includes but not limited in equipment：Three-dimensional high-speed image analysis detection
The accessory devices such as microscope, Quadratic Finite Element high-speed image analysis detection microscope, for detecting related workpiece after buckleing simultaneously and welding
Effect after connecing, is analyzed by data transmission, and reaching production equipment can full-automatic effectively operation.
Because the new mode of thinking can be after the following NC postprocessing technological progress, therefore this pattern can have the development space of bigger
Other than the case where illustrating in embodiment or in addition, in the specification and in the claims used in express water chestnut meter mould
All numerical value of formula, reaction condition etc. are understood to add term " about " in all cases.Therefore, unless it is opposite
It indicates, the numerical parameter provided in following description and appended claims is can be with requiring to obtain through the invention
The approximation of the expected performance variation obtained.Bottom line is not intended to limitation to claims application doctrine of equivalents, each
Numerical parameter should all be explained according to the numerical value of effective digital and common rounding-off method.
Although the numberical range and parameter of listing the width range of the present invention are approximations, will be in above-mentioned specific implementation
Listed numerical value is to note down as accurately as possible in example.However, any numerical value itself includes by being surveyed in their own experiment
The standard deviation found in fixed causes certain inevitable errors.
The above embodiments method the description thereof is more specific and detailed, only of the invention basic semi-finished product and production
Example, only several embodiments of the present invention are expressed, should not be construed as restrictive.It should be pointed out that this field skill
For art personnel, without departing from the inventive concept of the premise, by reference to the specification and example sheet of disclosure herein
Invention, various modifications and improvements can be made, other embodiments of the present invention will be it is clear that these belong to this hair
Bright protection domain.That is, description and embodiments careful should be understood to exemplary, and the true scope of the present invention and
Spirit in appended claims by indicating.
Claims (9)
1. a kind of welding method of sheet material chain structure, which is characterized in that method is as follows：
By wire cutting machine or grinding machine with diagonal way, wire cutting or grinding punching pin (21), punching pin (21) is with straight line diagonal
Mode manufactures, and punching pin (21) section is taper, the diagonal linking step of positioning：Along Y-direction wire cutting or grinding punching pin (21), Y
It is more than 1 times of processing line footpath to processing spacing A, that is, straight line processing final position (12), punching pin (21) returns to straight line processing eventually along Y-direction
Point position (12), then along right angle X to wire cutting or grinding punching pin (21), cutting or grinding punching pin (21) afterwards along processing exit road
Line (13) carries out；Punching pin (21) is set to reach from 10~120 ° in crucial fastening part angle；
After machining punching pin (21) above, cavity plate (20) is processed, by the fixing sleeve for increasing a set of cavity plate part
Seat (25) by the consistent several cavity plate cutting cubes (24) of outside dimension and closes, and can with the gap of fully mated corresponding punching pin (21),
Punching pin (21) impact cavity plate (20) it is primary more than, it is 10~120 ° that need to form chain link to fasten the angle of part in product, and by its
Part is completed to be mounted on stamping equipment and mold；
Punching pin (21) is matched with cavity plate (20), and punching pin (21) edge is less than cavity plate (20) 0.0005~0.80MM of edge；It is manufacturing
When cavity plate cutting cube (24), by punching pin (21) angle initialization in cavity plate cutting cube (24) matched model, cavity plate cutting cube
(24) it after being processed with piecemeal and closes, with gap caused by product after eliminating and closing；
To reach the angle of cooperation punching pin (21), after cavity plate cutting cube (24) is cut with piecemeal, reaches and coordinate punching pin after closing
(21) angle is to be processed by one piece or more of preform, by one piece or more of cavity plate cutting cube (24) and closes, punching pin (21) with
The cooperation of cavity plate (20), which is subject to, shears material thickness, and cavity plate cutting cube (24) edge of processing is completed to close syntype by oneself
It is fixed in block set (25) fixed set block embedded in cavity plate, reaching cavity plate (20) becomes a synthetic parts；
The cavity plate cutting cube (24) that cutting or lapping mode are completed fits together completion as simultaneously component, meets mounted in one
And the cavity plate of the close-fitting of component overall dimensions is fixed in block set (25), and the manufacture of integral concave mould (20) is completed；
After machining punching pin (21) and cavity plate (20) above, installation in a device, in equipment install laser welder, etc.
The welding jig (32) of ion welding machine and flame-type carries out open welding；
Alternatively, after machining punching pin (21) and cavity plate (20) above, carry out solder reinforcing, installed in equipment laser/
Plasma/flame-type welder (321), has carried out solder welding；
After above, indexing means (42) is added in cavity plate (20) part, indexing means (42) passes through direct-connection transmission device
(41) it is driven；
On equipment rack platform, high speed secondary element image measuring microscope (51) is installed, welding effect is carried out to look into survey.
2. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The straight line processing is eventually
Point position (12) is that straight line processes the carriage return approach after terminal.
3. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The Y-direction wire cutting,
X is to being only punching pin (21) end article after wire cutting, and straight line processing final position (12) in approach is used as corner approach, Y
To wire cutting, X to wire cutting in chain pattern of different shapes, the angle that button is closed part can be 10~120 °.
4. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The cavity plate (20) needs
Reach and enables in processing approach by the carriage return approach of straight line processing final position (12) with the pairing of punching pin (21) and form straight line
Processing.
5. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The cavity plate (20) needs
Reach with the pairing of punching pin (21), using multi-piece type cavity plate cutting cube (24), and each button corner part must and punching pin
(21) match into 10~120 °.
6. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The cavity plate (20) by
After more than one piece cavity plate cutting cube (24) forming, it is an entirety that shape, which is corrected to split is met, fixes its position and formation process
Required intensity.
7. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The welding jig
(32) on, the feed appliance (31) and laser/plasma/flame-type welder (321) of installation solder (30) with protect gas or cold
But device of air (33).
8. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：It is installed in the equipment
There are three-dimensional high-speed image analysis detection microscope, Quadratic Finite Element high-speed image analysis detection microscope accessory device, has for detecting
The workpiece of pass is analyzed in the effect buckled and after rear and welding by data transmission, and reaching production equipment can full-automatic effectively behaviour
Make.
9. a kind of welding method of sheet material chain structure according to claim 1, it is characterised in that：The cavity plate (20)
In mounting base, one group is connected：Motor, synchronous driving wheel push rack, turn box, indexing means (42), protractor rotary cylinder
(45), achieve the purpose that directly drive, by encoder or sensing device transmitting signals, using microcontroller, PLC or controller,
Reaching can pause and the control of dead time under specified angle.
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| JPH0669653B2 (en) * | 1987-03-24 | 1994-09-07 | 三菱重工業株式会社 | Corrugated panel processing method |
| CN1124187C (en) * | 2000-02-28 | 2003-10-15 | 邓大仁 | Method for producing plastic optic full reflector mould |
| IT1320753B1 (en) * | 2000-09-14 | 2003-12-10 | Lacchetti Di Gianfranco & Gian | PROCEDURE AND MEANS FOR THE PRODUCTION OF DOUBLE-FACECOMILIARIES COMPOSED OF DIFFERENT COLORED ELEMENTS. |
| CN103157963B (en) * | 2013-03-28 | 2015-03-25 | 东莞捷荣技术股份有限公司 | Manufacturing method of face-piece decorating part and face-piece decorating part |
| CN104162768B (en) * | 2014-08-20 | 2016-09-21 | 昆山光茂兴电子有限公司 | Chain part method for processing forming |
| CN205414641U (en) * | 2016-03-18 | 2016-08-03 | 昆山市祥云隆精密设备有限公司 | Full -automatic soldering device |
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