CN202742415U - Swinging multi-wire cutting machine - Google Patents
Swinging multi-wire cutting machine Download PDFInfo
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- CN202742415U CN202742415U CN 201220393209 CN201220393209U CN202742415U CN 202742415 U CN202742415 U CN 202742415U CN 201220393209 CN201220393209 CN 201220393209 CN 201220393209 U CN201220393209 U CN 201220393209U CN 202742415 U CN202742415 U CN 202742415U
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Abstract
The utility model relates to a swinging multi-wire cutting machine with a larger swinging angle and capable of improving the cutting efficiency, and the swinging multi-wire cutting machine comprises a swinging cutting part which is installed on a base, wherein the swing cutting part comprises a swinging shaft sleeve which is combined with the base and a swinging head which is installed on the swinging shaft sleeve through a swinging mechanism, and the swinging head can swing along the axis; and a main transmission shaft is installed in the middle of the swinging shaft sleeve, one end of the main transmission shaft is connected with a main transmission motor, the other end of the swinging head is provided with a driving gear, two sides of the center of the swinging head are symmetrically provided with two driven shafts, the two driven shafts are located on the horizontal central line of the swinging head, each driven shaft is respectively provided with a driven gear which is engaged with the driving gear, and the end parts of the two driven shafts are respectively provided with a conducting wire scored pulley which is used for winding a steel wire to be cut.
Description
Technical field
The utility model relates to the wire cutting machine technical field, a kind of multi-line cutting machine that waves specifically, and multi-line cutting machine is mainly used in cutting the nonmetallic compound materials such as synthetic cut stone, monocrystalline silicon, magnetic material, pottery, crystal, glass.
Background technology
Waving multi-line cutting machine is the effective tool that the crisp hard electron materials such as synthetic cut stone, monocrystalline silicon, rare earth material, industrial ceramics, crystal, glass are cut, its cutting speed is up to 500 meters of per minutes, the reciprocal service efficiency of line of cut is high, effectively reduces production cost.The present multi-line cutting machine that waves mainly comprises swinging head, cutting sheave, oscillating motor section, payingoff mechanism, take-up mechanism, bus cable device, tenslator, workbench, cutting wire, cooling sprinkling system, wherein,
The swing cutting part is down Chinese character pin-shaped being installed in by three sheaves and swings on the cutting head, a spindle servo electric machine opsition dependent control mode drives three sheave high-speed synchronous by Timing Belt and rotates, and all is carved with adjacent equidistant annular groove (distance of annular groove as required thickness and the use cutting steel wire diameter of cutting material is determined) on the sheave.The swing of three sheaves drives swinging head by Timing Belt and does reciprocally swinging by being installed in wobble servo motor below the swinging head in the cutting process.
Payingoff mechanism and take-up mechanism drive retractable line wheel by servomotor and do the motion of Position Control synchronous high-speed according to main shaft speed.
Bus cable device according to take-up, paying out reel rotational speed regulation winding displacement speed, is used for even winding displacement on retractable line wheel by servomotor or step motor control.
Tenslator is controlled tension arm by servomotor by the Torque Control mode and is swung, and reaches cutting steel wire and keep tension stability in cutting process.
Cutting wire adopts the carborundum electroplating line, lays out from the ew line actinobacillus wheel, and behind laying tension servomotor wobble wheel, the annular groove from three sheaves is walked around successively again, again through takeup tension servomotor wobble wheel, bus cable device around entering take-up pulley.
In the central upper portion of three sheaves of falling the isosceles triangle, be used for placing the workbench that is cut workpiece, can under the drive of elevating mechanism, do lifting at vertical plane.
Mainly heating and the distortion of control cutting wire and workpiece in cutting process of cooling sprinkling system, because the cutting of multi-line cutting machine mainly is to cut earnestly by the diamond dust of the cutting steel wire electroplating surface of high-speed motion and mobile workpiece mill, can produce amount of heat, therefore need the cooling of cooling sprinkling system.
During work, wobble servo driven by motor swinging head is made first opposite direction (as counterclockwise) and is rotated, and is sidelong simultaneously positive direction (as the clockwise) rotation of line servomotor, spindle servo electric machine, take-up servomotor, and cutting wire is moved toward take-up pulley by actinobacillus wheel.When swinging head reached set angle, the swinging head commutation swung (as clockwise), and while unwrapping wire servomotor, spindle servo electric machine, take-up servomotor are done in the other direction (as counterclockwise) and rotated, and the side cutting wire is moved by the past actinobacillus wheel of take-up pulley.Reach replacing of new and old cutting wire by the distance of setting rotating cutting wire length, set 100 meters of operations such as forward, 95 meters of counter-rotating operation settings then have 5 meters cutting wires to move to take-up pulley by actinobacillus wheel.In the cutting steel wire high-speed motion, workbench drives workpiece and does feed motion, and cutting wire just cuts workpiece.
Because on the existing cutting part wobble heads that waves multi-line cutting machine three sheaves have been installed, below independent sheave be directly to be driven by main shaft, again by Timing Belt all the other two sheaves that link, because main shaft is positioned at the center of wobble heads, so top two sheaves are not mounted on the horizontal center line of wobble heads, and be mounted in above the partial center line.Yet the speed that swings cutting is related with the angle of waving, and the larger cutting speed of swing angle is just faster, and the little cutting speed of swing angle is just slow.So just make and wave in the cut workpiece process, above on the cutting wire between two sheaves suffered cutting force have larger variation, stressed maximum when wobble heads swings to maximum angle particularly, in order to prevent when cutting is rocked to maximum angle, producing broken string, can only reduce swing angle, so just affect the cutting performance of cutting machine.
The utility model content
Technical problem to be solved in the utility model provides a kind ofly has larger pendulum angle, thereby has improved the multi-line cutting machine that waves of cutting efficiency.
A kind of multi-line cutting machine that waves described in the utility model, comprise the cutting part that waves that is installed on the base, this wave cutting part comprise one be combined with base wave axle sleeve, and be installed in the wobble heads that swinging shaft puts by wabbler mechanism, this wobble heads can be done swing along axis; In the middle of waving axle sleeve, final drive shaft is installed, final drive shaft one end connects main driving motor, the other end that is positioned at wobble heads is installed driving gear, be symmetrically installed with two driven shafts on the both sides at wobble heads center, and two driven shafts are positioned on the wobble heads horizontal center line, be separately installed with the driven gear that meshes with driving gear at driven shaft, be separately installed with for the wire sheave that twines cutting steel wire two driven shaft ends.
Described wabbler mechanism comprises oscillating motor, connects synchronous pulley and the Timing Belt of swinging head reciprocating swing, and described oscillating motor is installed on the base front wall face, on the output shaft of oscillating motor synchronous pulley is installed, and Timing Belt connects synchronous pulley and wobble heads.
The beneficial effects of the utility model:
The utility model is with respect to prior art, changed the structure of waving the cutting head, there are the three original axle words of falling product to install and change to the installation of two axles, one word level, the cutting sheave belongs to consumptive material at multi-line cutting machine, need often to change, originally one group changes to two sheaves, the use cost of having saved equipment with three sheaves.What the three axle words of falling product were installed waves cutting head in cutting process, because the center of top two sheaves not in wobble heads in the heart, but above the wobble heads horizontal center line, when workpiece cuts in feeding, the bearing capacity deviation that line of cut is received at horizontal level with when being rocked to maximum angle is larger, the stressed generation bending of steel wire is easily broken or is fallen workpiece when being rocked to maximum angle, so can only reduce swing angle to reduce the average bearing capacity of line of cut, so just reduce cutting efficiency.And the sheave that two axles, one word level is installed because be mounted on the central horizontal line of wobble heads, so can increase the pendulum angle that waves cutting, has namely increased cutting efficiency.
Description of drawings
Fig. 1 is the utility model structure for deploying and retracting schematic diagram.
Fig. 2 waves cutting head left and right sides sheave and line of cut swing position angle principle schematic in cutting process.
Fig. 3 swings cutting head 3 D stereo schematic diagram.
Fig. 4 waves cutting head driving shaft gear to drive the driven sheave shaft gear direction of motion and wobble heads swaying direction schematic diagram.
Fig. 5 waves cutting head driving shaft gear to drive driven sheave shaft gear structure three-dimensional schematic perspective view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Such as Fig. 4, Fig. 5, shown in Figure 6, a kind of multi-line cutting machine that waves described in the utility model, comprise the cutting part that waves that is installed on the base 101, this wave cutting part comprise one be combined with base wave axle sleeve 102, and be installed in the wobble heads that swinging shaft puts by wabbler mechanism, in the middle of waving axle sleeve 102 final drive shaft is installed, final drive shaft one end connects main driving motor 121 by main shaft mount pad 117, and the other end that is positioned at wobble heads is installed driving gear 112.Wobble heads comprises fixed head 122 and rotary fluted roller shaft installation sleeve 123, in wheel shaft installation sleeve 123, be symmetrically installed with two driven shafts, these two driven shafts are positioned on the wobble heads horizontal center line, be separately installed with the driven gear 211,221 of taking turns engagement with driving tooth 112 at driven shaft, two driven shaft ends incisory wire sheave 21,22 be installed.
Such as Fig. 2, wabbler mechanism comprises oscillating motor 3, connects synchronous pulley and the Timing Belt 33 of swinging head reciprocating swing, and described oscillating motor is installed on the base front wall face, on the output shaft of oscillating motor synchronous pulley is installed, and Timing Belt connects synchronous pulley and wobble heads.Waving multi-line cutting machine descends wobble heads to drive sheave 21,22 in working order, swing angle is set before cutting, setting range is 0 ° ~ 10 °, and Programmable Logic Controller will be done positive and negative set angle swing by Timing Belt drive wobble heads automatically according to setting pendulum angle driving swinging shaft oscillating motor.
Referring to Fig. 1: ew line is installed the coiling order: new line of cut is laid out by actinobacillus wheel 411, through guide wheel 801,802 around to 711 dynamometry guide wheels, to the unsteady guide wheel 611 to 803 of tension adjustment, 804 guide wheels, then around entering sheave 22 anterior first annular grooves to sheave 21 first annular grooves, return sheave 21 second annular grooves by sheave 21 first annular grooves around entering sheave second annular groove again, order is around laying out to sheave 21 last one annular groove successively, then around entering right side guide wheel 805,806,807 float guide wheel 621 to dynamometry guide wheel 721 to tension adjustment, again to guide wheel 808 around entering right side strand oscillator guide wheel 521,522 around entering Wire winding shaft take-up pulley 421.
Operating principle: at first set forward line of cut length and counter-rotating line of cut length according to sheave 21,22 winding diameter before the starting up, forward length must be greater than counter-rotating length, setting 100 meters length of then reversing such as forward must be less than 100 meter as 98 meters, and it is exactly the line of cut length that sheave 21,22 rotatings cutting are received by take-up pulley that forward length deducts counter-rotating length.Starting up at first sheave 21,22 does to rotate counterclockwise and collects 100 meters lines of cut of actinobacillus wheel, and take-up pulley is collected 100 meters lines of cut.Done to clockwise rotate by sheave 21,22 again and collect 98 meters lines of cut of take-up pulley, actinobacillus wheel is then regained 98 meters lines of cut, every reciprocating action once has new line of cut to replenish into, avoid line of cut to overuse in same fragment position and produced tired broken string or excessive wear broken string, startup cutting fluid cooling body aftertable is set feed speed feeding workpiece according to the cutting power of line of cut and is begun cutting, and so forth action is until work piece cut is finished.
The new line of cut of installing is when using one-period soon to be finished, if check thinks that line of cut can also reuse again, can change the line of cut winding mode as shown in Figure 2, take off line of cut above the guide wheel 801 by line of cut by guide wheel 802 around entering left side strand oscillator guide wheel 511,512 to actinobacillus wheel 411, strand oscillator guide wheel 521 is taken off on the right side, line of cut on 522, line of cut is connected to take-up pulley 421 by guide wheel 808 around entering guide wheel 809, then change forward line of cut length and counter-rotating line of cut length, allow forward length setting distance less than the counter-rotating length setting, set 97 meters such as forward, counter-rotating is set 100 meters, so just original actinobacillus wheel has been changed into take-up pulley, take-up pulley has changed actinobacillus wheel into, and line of cut can have been reused one time again again.
In the utility model with wave other parts that cutting part cooperates and comprise:
Payingoff mechanism section: comprise unwrapping wire motor, paying out reel and be installed in ew line wheel on the paying out reel.
Take-up mechanism section: comprise take-up motor, Wire winding shaft and be installed in take-up pulley on the Wire winding shaft.
Wire-arranging mechanism section: comprise straight line winding displacement motor, guide roller, the spacing approach switch in front and back and microspur governor motion.
Force measuring machine section: comprise force cell and the dynamometry guide wheel that is installed on the force cell spindle nose, floating lever and the floating roller of control tension force.
Table mechanism section: be used for placing the workpiece that is cut, on the top of waving cutting head, can do lifting action in the axis of waving cutting head, closely giving and withdrawing from when being used for work piece cut.
Above-mentioned remaining part is prior art, therefore do not repeat them here.
The concrete application approach of the utility model is a lot; the above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (2)
1. one kind is waved multi-line cutting machine, comprises the cutting part that waves that is installed on the base, this wave cutting part comprise one be combined with base wave axle sleeve, and be installed in the wobble heads that swinging shaft puts by wabbler mechanism, this wobble heads can be done swing along axis; In the middle of waving axle sleeve, final drive shaft is installed, final drive shaft one end connects main driving motor, the other end that is positioned at wobble heads is installed driving gear, it is characterized in that, be symmetrically installed with two driven shafts on the both sides at wobble heads center, and two driven shafts are positioned on the wobble heads horizontal center line, are separately installed with the driven gear that meshes with driving gear at driven shaft, are separately installed with for the wire sheave that twines cutting steel wire two driven shaft ends.
2. the multi-line cutting machine that waves according to claim 1, it is characterized in that, wabbler mechanism comprises oscillating motor, the synchronous pulley and the Timing Belt that connect the swinging head reciprocating swing, described oscillating motor is installed on the base front wall face, on the output shaft of oscillating motor synchronous pulley is installed, Timing Belt connects synchronous pulley and wobble heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393209 CN202742415U (en) | 2012-08-09 | 2012-08-09 | Swinging multi-wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393209 CN202742415U (en) | 2012-08-09 | 2012-08-09 | Swinging multi-wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742415U true CN202742415U (en) | 2013-02-20 |
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ID=47701861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393209 Expired - Fee Related CN202742415U (en) | 2012-08-09 | 2012-08-09 | Swinging multi-wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773932A (en) * | 2012-08-09 | 2012-11-14 | 王卫锋 | Rocking multiwire cutting machine |
| CN109333190A (en) * | 2018-11-26 | 2019-02-15 | 宇晶机器（长沙）有限公司 | Realize diamond wire high-precision regular mill line apparatus and method |
-
2012
- 2012-08-09 CN CN 201220393209 patent/CN202742415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773932A (en) * | 2012-08-09 | 2012-11-14 | 王卫锋 | Rocking multiwire cutting machine |
| CN109333190A (en) * | 2018-11-26 | 2019-02-15 | 宇晶机器（长沙）有限公司 | Realize diamond wire high-precision regular mill line apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SUZHOU HUIFENG MACHINERY EQUIPMENT CO., LTD. Assignor: Wang Weifeng Contract record no.: 2014320010154 Denomination of utility model: Rocking multiwire cutting machine Granted publication date: 20130220 License type: Exclusive License Record date: 20140916 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |