CN103963529B - Digital-controlled carving machine with magnechuck - Google Patents

Digital-controlled carving machine with magnechuck Download PDF

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Publication number
CN103963529B
CN103963529B CN201410201118.0A CN201410201118A CN103963529B CN 103963529 B CN103963529 B CN 103963529B CN 201410201118 A CN201410201118 A CN 201410201118A CN 103963529 B CN103963529 B CN 103963529B
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CN
China
Prior art keywords
magnechuck
slideway
digital
carving machine
controlled carving
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CN201410201118.0A
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Chinese (zh)
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CN103963529A (en
Inventor
吴明臣
刘钊
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吴明臣
刘钊
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Priority to CN201410201118.0A priority Critical patent/CN103963529B/en
Publication of CN103963529A publication Critical patent/CN103963529A/en
Application granted granted Critical
Publication of CN103963529B publication Critical patent/CN103963529B/en

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Abstract

With the digital-controlled carving machine of magnechuck, there is the frame of digital-controlled carving machine, equipped with table top in frame, this table top is magnechuck, and magnechuck is electrically connected with the controller, and table top is equipped with several ferrum seats, each ferrum seat is provided with several locating pins separately above, and each ferrum seat is connected by the magnetic line of force with table top; Table top both sides are provided with slideway, and slideway is connected with frame, equipped with several Workpiece clamping devices on slideway; Workpiece clamping device have be flexibly connected with slideway base, on base equipped with fixed clamp and telescoping cylinder, relative with the moving caliper that telescoping cylinder is connected and fixed clamp, table top and slideway are provided with the labelling for positioning; Digital-controlled carving machine with magnechuck of the present invention, energy make-up lines time processing molding, the finished product accuracy of fastening wire bar is accurate, and working (machining) efficiency is high, and processing cost is low, work circumstances safe, it is to avoid country, enterprises and individuals sustain a great loss.

Description

Digital-controlled carving machine with magnechuck

Technical field

The present invention provides a kind of carpenter's digital-controlled carving machine, is specially a kind of digital-controlled carving machine with magnechuck.

Background technology

The surface of Solid Door, furniture door and cupboard door is embedded with the fastening wire bar of different modeling, and fastening wire bar can make timber specious, and the method for tradition processing fastening wire bar is to adopt to engrave milling machine or vertical milling machine, and its shortcoming is:

One, the precision of fastening wire bar finished product is forbidden: add man-hour, first have to make backup plate, in order to control cost, backup plate many employings density board is made, as the backup plate itself controlling feed path use, there is certain machining tolerance, in the process of its use, backup plate edge is the continuous extrusion friction with the locating piece of metal all the time, can make backup plate that a certain amount of abrasion occurs, cause that tolerance is overproof, fixed position when backup plate combines with fastening wire bar stock simultaneously also has a certain amount of error, summary reason, the finished product accuracy that can cause fastening wire bar is forbidden, make fastening wire bar and produce gap between timber and differ with the adjacent fastening wire bar height connected, directly affect presentation quality and the selling price of timber, needs are reprocessed, time-consuming take a lot of work.

Two, the working (machining) efficiency of fastening wire bar is low, cost is high: along with demand and the change in market, Solid Door, on furniture door and cupboard door, the pattern of the fastening wire bar of European curve is relatively more, fastening wire bar is as the vitals playing apparent U.S. on timber, requirement and turn of the market also with client are constantly updating moulding, with engraving milling machine or vertical milling machining fastening wire bar, the feed path first having to snap-fastener lines first processes several backup plates, then again backup plate and fastening wire bar stock are fixed together, after processing, also backup plate and fastening wire bar finished product are easily separated, process is loaded down with trivial details causes that working (machining) efficiency is low, backup plate in use has abrasion, can only abandon, need constantly to make new backup plate and meet production needs, and backup plate all can only regard waste disposal after Product processing terminates, backup plate is also one of processing cost of fastening wire bar, add the waste product produced because machining accuracy is inaccurate, labour cost and the reason such as fastening wire bar working (machining) efficiency is low, make the relatively costly of fastening wire bar, this cost is finally counted in the selling price of timber, the price making timber is high, the market competitiveness is low.

Three, milling machine is engraved in use or operator is had certain potential safety hazard by vertical milling machining fastening wire bar: limit by processing mode, engrave milling machine and vertical milling rounding machine cutter is exposed outside, workman needs offhand to carry out process operation on the cutter of high speed rotating, workman should be noted that power high concentration, slightly divert attention it is possible to there is security incident, therefore, enterprise to processing fastening wire bar workman be skilled operation degree or the requirement of safety consciousness all significantly high, but in actual job, workman's health and the mental status change at any time, the fatigue that work produces can make its attention weaken, plus after the rhabdion being likely to occur in little timber and slight crack and tool contact occur vibrations or burst apart, these uncontrollable factors have all buried hidden danger to safety in production, even if workman is constantly carried out safety education and training by enterprise, but have the size industrial accident caused because of distractibility or misoperation or workpiece mutation, workman also allows country and enterprise suffer huge economic loss while enduring the pain of injury to the fullest extent.

Plank can be processed according to digital signal by carpenter with digital-controlled carving machine, the precision of its processing is high, speed is fast, obtain consistent accreditation in the industry, wood-worker engraving machine has evacuation hole on table top, this hole is connected with vacuum pumping pump by pipeline, can be required that plank is complete by the plank of vac sorb, rule and have certain surface amass, complete plank is directly processed fastening wire bar, because the cross section of moulding cutter is very wide, the significant wastage of material will be caused, the method is adopted Gu unmanned in industry, fastening wire bar then various shapes, the most elongate curved of its stock, so cannot be fixed on table top by the mode of vac sorb, even if selecting common fixture clip lines, the whole surface of fastening wire bar is all model curved surface, the fixture hindering cutter path can not be set, so the two ends of fastening wire bar can only be fixed with fixture, but owing to fastening wire bar has certain elastic deformation, adding man-hour, fastening wire bar can be subject to Tool in Cutting power and thrust to produce displacement or deformation under natural resiliency deforms, and the fastening wire bar finished product accuracy after processing is low, and owing to the table top of engraving machine is close in the bottom surface of stock, cutter cannot be introduced into, another side is processed by the method only by upset stock, shortcoming is that stock impossible be put back to original position accurately, need reorientation cutter, being processed, thus cannot ensure the relative position between the model curved surface of fastening wire bar and rabbet, the model curved surface making to be assemblied on timber between adjacent fastening wire bar can not accurate fit. so existing this carpenter cannot process fastening wire bar with digital-controlled carving machine, therefore timber factory, Furniture Factory and cabinet factory still use and engrave milling machine or vertical milling machining fastening wire bar.

Summary of the invention

It is an object of the invention to provide a kind of digital-controlled carving machine with magnechuck, the engraving function of the present invention processes the fastening wire bar of various bending mouldings, and the efficiency of processing fastening wire bar is high, precision is accurate.

The technical scheme is that the digital-controlled carving machine with magnechuck, there is the frame of digital-controlled carving machine, it is characterized in that: equipped with table top in frame, this table top is magnechuck, magnechuck is electrically connected with the controller, being equipped with several ferrum seats on table top, each ferrum seat is provided with several locating pins separately above, and each ferrum seat is connected by the magnetic line of force with table top.

Described table top both sides are provided with slideway, and slideway is connected with frame, equipped with several Workpiece clamping devices on slideway;

Described Workpiece clamping device has base, fixed clamp, telescoping cylinder and moving caliper, wherein fixed clamp, telescoping cylinder and base are connected, fixed clamp is provided with workpiece location-plate or workpiece alignment pin, moving caliper one end is connected with god's contracting end of telescoping cylinder, the jaw of the moving caliper other end is relative with the jaw of fixed clamp, described telescoping cylinder is Pneumatic extension cylinder or electric expansion cylinder or hydraulically extensible cylinder, and described base is flexibly connected with slideway by bolt;

Described table top and slideway are provided with the labelling for positioning.

Digital-controlled carving machine with magnechuck of the present invention, advantage is: the curve trend of snap-fastener lines puts ferrum seat, make the stock of positioning needle clip lines on ferrum seat, it is fixed on table top by unsettled for stock, in order to fix stock further, can the two ends of stock be sandwiched in Workpiece clamping device, the machining accuracy of digital-controlled carving machine and one-time positioning is utilized can accurately to repeat the feature of machining locus, model curved surface and the rabbet of make-up lines are processed, energy time processing molding, ensure that the finished product accuracy of fastening wire bar is accurate, the fastening wire bar of machining accuracy standard coordinates with Solid Door closely, see both one integrated mass in appearance, the class of timber is greatly improved, consumer acceptance is high, production marketing is good, use engraving machine processing fastening wire bar, do not need prefabricated backup plate, improve the working (machining) efficiency of fastening wire bar, reduce production cost, relative to engraving milling machine or the working environment of vertical milling machine, the working environment of engraving machine is safer, is avoided that industrial accident, guarantee safe production, it is to avoid therefore country and enterprise suffer great economic loss.

Accompanying drawing explanation

Fig. 1 is the structural representation of the digital-controlled carving machine with magnechuck of the present invention;

Fig. 2 is the use state diagram of the digital-controlled carving machine with magnechuck of the present invention.

1 frame, 2 magnechucks, 3 ferrum seats, 4 locating pins, 5 stocks, 6 cutters, 7 moving calipers, 8 location-plates, 9 fixed clamps, 10 telescoping cylinders, 11 bases, 12 slideways, 13 electric wires, 14 controllers in figure.

Detailed description of the invention

Digital-controlled carving machine with magnechuck, the engraving machine of the present invention belongs to a kind of breakthrough technological invention to original wood-worker engraving machine, it includes the frame 1 of digital-controlled carving machine, equipped with table top in frame, table top is connected by bolt and support and frame, this table top is magnechuck 2, magnechuck is electrically connected with controller 14 by electric wire 13, controller can be individually attached in frame, also can combine with the controller of digital-controlled carving machine, magnechuck and controller thereof are existing mature technology, belong to commercially available prod, wherein the size of magnechuck can be customized by demand, described table top is equipped with several ferrum seats 3, ferrum seat is provided with several locating pins 4, the quantity of locating pin is preferably three, arranging by the form of isosceles triangle, locating pin is connected with nail seat one, can also install arrangement for adjusting height between the two additional, such as Rotary rod type arrangement for adjusting height etc., ferrum seat is connected by the magnetic line of force with table top, and namely controller controls the magnechuck generation magnetic line of force, and table top absorption ferrum seat is fixed, closing control device, the magnetic line of force of table top disappears, and ferrum toilet can move freely, be provided with slideway 12 in the both sides of table top, slideway is connected with frame, equipped with several Workpiece clamping devices on slideway, can arrange the convenient position adjusting Workpiece clamping device of a plurality of slideway.

Described Workpiece clamping device has base 11, fixed clamp 9, telescoping cylinder 10 and moving caliper 7, wherein fixed clamp, telescoping cylinder is connected with base, fixed clamp is provided with workpiece location-plate 8 or workpiece alignment pin, it is easy to the location of fastening wire bar stock 5, moving caliper one end is connected with god's contracting end of telescoping cylinder, the jaw of the moving caliper other end is relative with the jaw of fixed clamp, described telescoping cylinder is Pneumatic extension cylinder or electric expansion cylinder or hydraulically extensible cylinder, because carpenter generally carries air pump with engraving machine, it is advantageous to use Pneumatic extension cylinder, Pneumatic extension cylinder is connected with the motive power of air pump of engraving machine by airduct, airduct is provided with electric control valve, this valve is electrically connected with the control station of engraving machine by electric wire, secondly selecting electric compressor cylinder, electric expansion cylinder is connected with power supply and the control station of engraving machine by electric wire, hydraulically extensible cylinder is connected with hydraulic pump power by hydraulic oil pipe, and hydraulic pump is connected with power supply and the control station of engraving machine by control line and electric wire, described base is flexibly connected with slideway by bolt, namely one end of bolt is fixed with card through the chute of slideway, the other end of bolt is connected with the whorl of base of Workpiece clamping device, and swivel bolt promotes card to crimping with chute, completes the fixing of Workpiece clamping device. if in order to reduce cost, also can adopt the Workpiece clamping device of manual type, also be manual, belong to the commercially available prod of prior art, saving power source, identical with other Workpiece clamping device, the base of the Workpiece clamping device of manual type is also be connected with slideway by bolt.

When manufacturing batch product, in order to improve work efficiency, on table top, often fix multiple stock, engraving machine time processing is allowed to go out fastening wire bar, thus need to adjust the Workpiece clamping device of a lot of ferrum seat and table top periphery, so being provided with the labelling for positioning on table top and slideway, this labelling is generally sprayed coating or quarter paints, described labelling refers to size indication line, ferrum seat is provided with mark that can be corresponding with labelling with Workpiece clamping device, ferrum seat and the workpiece clamp device of a stock are so adjusted, just the size indication line on table top and slideway it is referred to, position by the ferrum seat of the identical next stock in displacement location and Workpiece clamping device, carry out the location of multiple ferrum seat and Workpiece clamping device by that analogy, process time can be saved, improve working (machining) efficiency.

During use, by fastening wire bar stock under the reference of workpiece location-plate or workpiece alignment pin, insert in the jaw of Workpiece clamping device, trend by stock curve modeling, ferrum seat can be arbitrarily moved on table top, move towards by the curve of stock, several locating pins are made to be positioned at below stock, magnechuck is made to produce the magnetic line of force by controller, the fixing ferrum seat of absorption, stock is knocked again with rubber hammer, the locating pin on ferrum seat is made to thrust in stock, fix stock, if both sides are equipped with Workpiece clamping device, then now operate Workpiece clamping device to clamping position, moulding cutter in cutter 6 is installed, engraving machine control station select model curved surface processing order stock is carried out model curved surface processing, after processing, stock need not be dismantled, after only need to changing rabbet cutter, engraving machine control station select rabbet processing order stock is carried out rabbet processing, namely the fastening wire bar that machining accuracy is accurate is obtained, as shown in drawings, what the present embodiment adopted is the wood-worker engraving machine of double end motor, purpose is when processing model curved surface and the rabbet of fastening wire bar, two double end motors can be respectively mounted moulding cutter and rabbet cutter, set numerical control program, once by fastening wire bar machine-shaping, can exempt midway and change the operation of cutter.

Digital-controlled carving machine with magnechuck of the present invention, digital-controlled carving machine one-time positioning is utilized can accurately to repeat the feature that the machining accuracy of machining locus is high, model curved surface and the rabbet of make-up lines are processed, ensure that the finished product accuracy of fastening wire bar is accurate, the fastening wire bar of machining accuracy standard coordinates with Solid Door closely, sees both one integrated mass in appearance, the class of timber is greatly improved, consumer acceptance is high, and production marketing is good.

Claims (4)

1. the digital-controlled carving machine with magnechuck, there is the frame of digital-controlled carving machine, it is characterized in that: equipped with table top in frame, this table top is magnechuck, magnechuck is electrically connected with the controller, being equipped with several ferrum seats on table top, each ferrum seat is provided with several locating pins separately above, and each ferrum seat is connected by the magnetic line of force with table top.
2. the digital-controlled carving machine with magnechuck according to claim 1, it is characterised in that: described table top both sides are provided with slideway, and slideway is connected with frame, equipped with several Workpiece clamping devices on slideway.
3. the digital-controlled carving machine with magnechuck according to claim 2, it is characterized in that: described Workpiece clamping device has base, fixed clamp, telescoping cylinder and moving caliper, wherein fixed clamp, telescoping cylinder and base are connected, fixed clamp is provided with workpiece location-plate or workpiece alignment pin, moving caliper one end is connected with the telescopic end of telescoping cylinder, the jaw of the moving caliper other end is relative with the jaw of fixed clamp, described telescoping cylinder is Pneumatic extension cylinder or electric expansion cylinder or hydraulically extensible cylinder, and described base is flexibly connected with slideway by bolt.
4. the digital-controlled carving machine with magnechuck according to claim 2, it is characterised in that: described table top and slideway are provided with the labelling for positioning.
CN201410201118.0A 2014-05-13 2014-05-13 Digital-controlled carving machine with magnechuck CN103963529B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN103963529B true CN103963529B (en) 2016-06-08

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104191886B (en) * 2014-09-04 2016-03-23 南通跃通数控设备有限公司 The two-sided engraving machine of a kind of wooden door leaf
CN106364242A (en) * 2016-11-04 2017-02-01 苏州亨达尔工业材料有限公司 Locating device of carving machine
CN106347007A (en) * 2016-11-10 2017-01-25 苏州亨达尔工业材料有限公司 Decoration plate carving transmission device
TWI644771B (en) * 2018-01-30 2018-12-21 林遂銘 Woodworking suction cup fixing device
CN109203810A (en) * 2018-10-24 2019-01-15 安徽昊盛木业有限公司 A kind of plank fixed platform of carving machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2051877U (en) * 1989-02-24 1990-01-31 北京人民机器总厂 Multi-functional large-scale strong disk device
CN203266214U (en) * 2013-01-28 2013-11-06 东莞市宝则发机械设备有限公司 Electromagnetic chuck for eliminating vacuum absorption
CN103862305A (en) * 2014-03-31 2014-06-18 万世泰金属工业(昆山)有限公司 Milling jig
CN203854395U (en) * 2014-05-13 2014-10-01 吴明臣 Numerical control engraving machine with electromagnetic chuck

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2051877U (en) * 1989-02-24 1990-01-31 北京人民机器总厂 Multi-functional large-scale strong disk device
CN203266214U (en) * 2013-01-28 2013-11-06 东莞市宝则发机械设备有限公司 Electromagnetic chuck for eliminating vacuum absorption
CN103862305A (en) * 2014-03-31 2014-06-18 万世泰金属工业(昆山)有限公司 Milling jig
CN203854395U (en) * 2014-05-13 2014-10-01 吴明臣 Numerical control engraving machine with electromagnetic chuck

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