CN104309389A - Cutter head device for automatically molding patterns and a method for automatically molding patterns - Google Patents
Cutter head device for automatically molding patterns and a method for automatically molding patterns Download PDFInfo
- Publication number
- CN104309389A CN104309389A CN201410526492.8A CN201410526492A CN104309389A CN 104309389 A CN104309389 A CN 104309389A CN 201410526492 A CN201410526492 A CN 201410526492A CN 104309389 A CN104309389 A CN 104309389A
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- bevel gear
- driven gear
- pinion stand
- teeth
- gear
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Abstract
The invention relates to a cutter head device for automatically molding patterns and a method for automatically molding patterns, and the device and the method are capable of performing automatic equipartition to form patterns. The specific technical scheme is as follows: a first bevel gear and a second bevel gear which have tooth numbers in an integral multiple relation and are linked are arranged on gear bases and are used for driving a cutting part to rotate according to the specific value of the tooth numbers; the cutting direction is regulated according to rotation of the gear bases, and the cutting part rotates to finish cutting operations. The device is simple and practical, easy in operation and especially applicable to engraving equant patterns with symmetrical structures.
Description
Technical field
The present invention relates to a kind of decorative pattern device for automatically molding and method.
Background technology
Bullion industry carves various simple decorative pattern in order to the attractive in appearance usual meeting of ornaments on pearl body, well-regulated or irregular, the pattern that such as " * ", " ☆ " etc. are comparatively common.For some point of penetration deciles or the pattern of symmetrical structure, the operation sequence that existing engraving equipment is too numerous and diverse and too high cost can increase the burden of enterprise.
Summary of the invention
In order to overcome the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of simple to operation, and the pattern forming knife head device of the automatic decile of energy.
For solving the problem, the technical solution adopted in the present invention is as follows: a kind of decorative pattern automatic moulding knife head device, comprise base, the rotatable pinion stand of socket in base, base lower end is fixed with the first bevel gear, pinion stand is provided with second bevel gear meshing with the first bevel gear, the number of teeth of the first bevel gear is the integral multiple of the second bevel gear number of teeth, pinion stand is also provided with cutting part, cutting part comprises shank section and blade part, described shank section and the second bevel gear link, and blade part is located in shank section.
Preferably: described pinion stand is also provided with the first mutually meshing driven gear and the second driven gear gear, first driven gear is connected by the first connecting axle with the second bevel gear, second driven gear is connected by the second connecting axle with shank section, and the number of teeth of described first driven gear is the integral multiple of the second driven gear number of teeth.
Preferably: described pinion stand is column, described first driven gear, the second driven gear are arranged on the side of pinion stand successively from top to bottom, and the bottom of pinion stand is provided with groove, and shank section is embedded in groove.
Preferably: the number of teeth of described first bevel gear is 3 times or 4 times of the second bevel gear number of teeth, and the number of teeth of described first driven gear is 2 times of the second driven gear number of teeth.
Preferably: described pinion stand comprises pinion stand top and pinion stand bottom, described pinion stand top is provided with spill rail, described pinion stand bottom is provided with slides boss, described pinion stand top and pinion stand bottom by described spill rail with slide boss and be connected, described spill rail and slide between boss and be provided with set screw, described set screw comprises screw head and lead screw portion, described screw head comprises the adjustable plate and grip block that are connected by lead screw portion, the accommodating epicoele for holding set screw is provided with in the upper end face of described spill rail, be provided with in described accommodating epicoele and only support step, the described boss that slides is provided with accommodating cavity of resorption for holding set screw, described accommodating cavity of resorption is provided with projection, described projection is fixed between adjustable plate and grip block, the sidewall of described spill rail offers fixing hole.
Preferably: described second bevel gear is connected by the 3rd connecting axle with shank section.
Preferably: described shank section is circular.
Preferably: the cross-sectional profiles of described blade part is " V " shape.
Preferably: described pinion stand is driven by motor and rotates.
A kind of decorative pattern automatic forming method, adopts foregoing decorative pattern automatic moulding knife head device, comprises the following steps:
Step one: be placed on below cutting part by needing the object processing decorative pattern;
Step 2: pinion stand integral-rotation, drives the second bevel gear along the first bevel-gear rotating, and the second bevel gear is along a circle of the first bevel-gear rotating, and the number of turns of himself rotating equals the ratio of first and second bevel gear number of teeth;
Step 3: the first driven gear is followed the second bevel gear and rotated, the second driven gear is followed the first driven gear and is rotated;
Step 4: the second driven gear revolves along the first driven gear and turns around, and the rotation number of himself equals the ratio of first and second driven gear number of teeth;
Step 5: blade part is followed the second driven gear by shank section and rotated, and the number of times of blade part cutting object equals the rotation number of the second driven gear self, and the first point of contact differential seat angle of its adjacent cutting twice object equals: the rotation number of 360 degree/blade part.The rotation number of blade part described herein is the number of times of the second driven gear driven rotary.
Compared to existing technology, beneficial effect of the present invention is: by the below needing the pearl of processing to be placed on cutting part, after starting drive, second bevel gear turns around along the first bevel gear, blade just cut for several times on pearl, and required cutting times can be controlled by the ratio of two bevel gear numbers of teeth.In order to make the more reasonable structure of whole device, other driven gear can be added, the function that suitable adjustment can realize decile is equally carried out to the tooth ratio between each gear.This device is simple and practical, easy to operate, be particularly useful for decile, the decorative pattern of symmetrical structure engraving.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the partial schematic diagram in A portion in Fig. 1;
Fig. 3 is the connection diagram of pinion stand top of the present invention and pinion stand bottom;
Fig. 4 is the partial sectional view of pinion stand top of the present invention and pinion stand bottom;
Fig. 5 is the schematic diagram of pinion stand bottom of the present invention;
Fig. 6 is the schematic diagram of set screw of the present invention;
Fig. 7 is the schematic diagram on pinion stand top of the present invention;
Fig. 8 is the schematic diagram of cutting part of the present invention;
Fig. 9 is the finished product schematic diagram adopting the present invention's processing;
Figure 10 is the rice font decorative pattern schematic diagram adopting machine-shaping of the present invention.
In figure, mark is described as follows:
1, base; 2, pinion stand; 3, the first bevel gear; 4, the second bevel gear; 5, the first driven gear; 405, the first connecting axle; 6, the second driven gear; 7, cutting part; 10, motor; 20, pinion stand top; 21, pinion stand bottom; 22, set screw; 201, spill rail; 202, accommodating epicoele; 203, only step is supported; 204, fixing hole; 210, boss is slided; 211, accommodating cavity of resorption; 212, projection; 220, adjustable plate; 221, grip block; 222, screw rod; 70, groove; 71, shank section; 72, blade part; 72a, blade tip; 72b, blade first side; 72c, blade second side; 8, pearl; 80, rice font decorative pattern; 80a, the first point of contact; 80b, the first trimming; 80c, the second trimming; 90a, the second point of contact; 90b, the 3rd trimming; 90c, the 4th trimming.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Figure 1-10 shows, a kind of decorative pattern automatic moulding knife head device, comprise base 1, the rotatable pinion stand 2 of socket in base 1, base 1 lower end is fixed with the first bevel gear 3, pinion stand 2 is provided with second bevel gear 4 meshing with the first bevel gear 3, the number of teeth of the first bevel gear 3 is integral multiples of second bevel gear 4 number of teeth, and pinion stand 2 is also provided with cutting part 7, and cutting part 7 comprises shank section 71 and blade part 72, described shank section 71 and the second bevel gear 4 link, and blade part 72 is located in shank section 71.
When second bevel gear and shank section are directly connected by the 3rd connecting axle.Scheme running flow process is as follows: be placed on below cutting part 7 by needing the object processing decorative pattern; With motor 10 driving gear wheel seat 2 integral-rotation, drive the second bevel gear 4 to rotate along the first bevel gear 3, the circle that the second bevel gear 4 rotates along the first bevel gear 3, the number of turns of himself rotating equals the ratio of first and second bevel gear number of teeth; Such as, the tooth ratio of first and second bevel gear is 8, and namely the second bevel gear is along the first bevel gear rolling one circle, and the second bevel gear own rotation 8 encloses.Blade part 72 is followed the second bevel gear 4 by shank section 71 and is rotated, the number of times of blade part 72 cutting object equals the rotation number of the second bevel gear self, and the point of penetration differential seat angle of its adjacent cutting twice object equals: the tooth ratio value of 360 degree/first and second bevel gear.
Preferred version: pinion stand 2 is also provided with the first mutually meshing driven gear 5 and the second driven gear 6, first driven gear 5 is connected by the first connecting axle 405 with the second bevel gear 4, second driven gear 6 is connected by the second connecting axle with shank section 71, and the number of teeth of described first driven gear 5 is integral multiples of second driven gear 6 number of teeth.Further improvement, the number of teeth of the first driven gear is the even-multiple of the second driven gear number of teeth (can not be 0).
Described herein " integral multiple " makes a comment or criticism integer.
The number of teeth of the first bevel gear 3 is 3 times or 4 times of second bevel gear 4 number of teeth, and the number of teeth of the first driven gear 5 is 2 times of second driven gear 6 number of teeth.
The running flow process of preferred version is as follows: be placed on below cutting part 7 by needing the object processing decorative pattern; With motor 10 driving gear wheel seat 2 integral-rotation, drive the second bevel gear 4 to rotate along the first bevel gear 3, the circle that the second bevel gear 4 rotates along the first bevel gear 3, the number of turns of himself rotating equals the ratio of first and second bevel gear number of teeth; First driven gear 5 is followed the second bevel gear 4 and is rotated the same number of turns, and the second driven gear 6 is followed the first driven gear 5 and rotated.First driven gear turns around, and the second driven gear rotation number equals the ratio of first and second driven gear number of teeth.Simultaneously, blade part 72 is followed the second driven gear 6 by shank section 71 and is rotated, the number of times of blade part 72 cutting object equals the number of revolutions of himself following shank section, and the point of penetration differential seat angle of its adjacent cutting twice object equals: the ratio value of 360 degree/first and second bevel gear tooth ratio value/first and second driven gear number of teeth.
With 4 times that the number of teeth of the first bevel gear 3 is second bevel gear 4 numbers of teeth, the number of teeth of the first driven gear 5 is 2 times of second driven gear 6 number of teeth, and blade part 72 for " V " shape be that example is described.
The rear starting drive of blade part 72 is aimed in the below (both centers are on same vertical line) that pearl 8 is placed on cutting part 7, and after the second bevel gear 4 rotates 1 circle along the first bevel gear 3, himself can rotate 4 circles.Because the first driven gear 5 is connected with the second bevel gear 4 first connecting axle 405, so the first driven gear 5 self also can rotate 4 circles.And second driven gear 6 meshing with it due to the number of teeth be its half, so the second driven gear 6 can rotate 8 circles.And passing through the transmission of the second connecting axle, cutting part 7 also can be followed rotation 8 and be enclosed.The blade part 72 being arranged on shank section 71 can cut on pearl 8 for 8 times, and form decorative pattern, concrete cutting flow process is as follows:
Second bevel gear 4 rotates 45 degree (namely 360 degree/4/2) along the first bevel gear 3, blade part 72 completes first time rotation, this rotation of himself is relied on to complete first time cutting on pearl 8, during cutting, blade tip 72a cuts from decorative pattern first point of contact 80a, blade first side 72b and blade second side 72c cuts from the first trimming 80b and the second trimming 80c respectively, then blade tip 72a cuts out from the second point of contact 90a, blade first side 72b and blade second side 72c cuts out from the 3rd trimming 90b and the 4th trimming 90c respectively, forms a lines.
Second bevel gear 4 continues to rotate to 90 degree along the first bevel gear 3, and in 45 degree to 90 degree this section of rotary distances, blade part 72 follows shank section 71 in rotation, and now it does not contact with pearl 8.When the second bevel gear 4 rotates to 90 degree along the first bevel gear 3, blade part 72 just revolves and turns around, and again contacts with pearl 8 and carries out second time cutting.The first point of contact 80a that point of penetration and the first time of second time cutting cut differs 45 degree, and this is the cause because whole pinion stand 2 is all rotating, otherwise all can cut from same point at every turn.The point of contact of each cutting all can differ 45 degree with front point of contact of once cutting.
Second bevel gear 4 rotates a circle along the first bevel gear 3, and drive cutting part 7 to rotate 8 circles, blade part 72 completes 8 cuttings, the final rice font decorative pattern 80 formed as shown in Figure 5.Wherein when cutting part rotates to the 5th circle, blade tip is cut from 90a, and 80a cuts out, and that is cutting part is to point cuttings such as pearl 8 times, and wherein 4 cutting paths are consistent, but the direction of point of penetration is just relative.
Pinion stand 2 is column, described first driven gear 5, second driven gear 6 is arranged on the side of pinion stand 2 successively from top to bottom, the bottom of pinion stand 2 is provided with groove 70, shank section 71 is embedded in groove 70, shank section 71 is circular, and the second bevel gear 4 is connected by the 3rd connecting axle with shank section 71.
3rd connecting axle is through the hollow part penetrating annulus shank section 71 after the sidewall of groove 70, and the distance bottom the 3rd connecting axle to groove 70 is less than the distance that it arrives blade part 72, guarantees that blade part 72 can protrude from groove 70 and complete cutting smoothly.Blade part 72 is arranged on the outer end sidewall of shank section 71, and circumferencial direction is defined as width, within so the width of blade part 72 is preferably 5mm.
Preferred employing structure as shown in Figure 2, is provided with first and second bevel gear, first and second driven gear simultaneously, conveniently regulates its proportionate relationship, whole device volume can not be made again unreasonable simultaneously, can raise the efficiency again.Such as only adopt first and second bevel gear to form proportionate relationship, if both tooth ratio values are very large, the first bevel gear will be caused too huge, occupy very large space, cause waste.Second bevel gear is very little again, and it is long along the first bevel-gear rotating week age, can reduce production efficiency.
When second bevel gear turns around along the first bevel gear public affairs:
If the cutting part rotation number of turns is odd number, so now form the decile of point of penetration;
If the cutting part rotation number of turns is even number, so necessarily have another point of penetration in the position apart from one of them point of penetration 180 degree.
Further prioritization scheme: pinion stand 2 comprises pinion stand top 20 and pinion stand bottom 21, pinion stand top 20 is provided with spill rail 201, pinion stand bottom 21 is provided with slides boss 210, pinion stand top 20 and pinion stand bottom 21 by spill rail 201 with slide boss 210 and be connected, spill rail 201 and slide between boss 210 and be provided with set screw 22, set screw 22 comprises screw head and lead screw portion 222, screw head comprises the adjustable plate 220 and grip block 221 that are connected by lead screw portion, the accommodating epicoele 202 for holding set screw 22 is provided with in the upper end face of spill rail 201, be provided with in accommodating epicoele 202 and only support step 203, slide boss 210 and be provided with accommodating cavity of resorption 211 for holding set screw 22, accommodating cavity of resorption 211 is provided with projection 212, projection 212 is fixed between adjustable plate 220 and grip block 221, the sidewall of spill rail 201 offers fixing hole 204.
Turn set screw, be conditioned plate due to projection and grip block is clamped, so set screw can be followed move in driven gear seat bottom, thus change cutting part and follow the radius that pinion stand rotates, cut out different lines.Fixing hole on spill trackside wall preferably adopts helicitic texture, after regulating position, is screwed into from fixing hole with bolt, and bolt supports on the sidewall sliding boss, makes it can not be subjected to displacement in the operation process of equipment.The quantity of fixing hole is preferably 4, is evenly distributed on two sidewalls of spill rail.Because the pearl generally processing cutting is all less, the shift length occurred during the upper and lower part of regulating tooth wheel seat is also very little, can not have influence on the occlusion between first and second bevel gear.If need to regulate larger distance, the pad can changing different-thickness is placed on the connecting axle of installation second bevel gear, and then loads the second bevel gear.
Above-mentioned embodiment is only the preferred embodiment of the present invention; can not limit the scope of protection of the invention with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present invention all belong to the present invention's scope required for protection.
Claims (10)
1. a decorative pattern automatic moulding knife head device, it is characterized in that: comprise base, the rotatable pinion stand of socket in base, base lower end is fixed with the first bevel gear, and pinion stand is provided with second bevel gear meshing with the first bevel gear, and the number of teeth of the first bevel gear is the integral multiple of the second bevel gear number of teeth, pinion stand is also provided with cutting part, cutting part comprises shank section and blade part, and described shank section and the second bevel gear link, and blade part is located in shank section.
2. a kind of decorative pattern automatic moulding knife head device as claimed in claim 1, it is characterized in that: described pinion stand is also provided with the first mutually meshing driven gear and the second driven gear, first driven gear is connected by the first connecting axle with the second bevel gear, second driven gear is connected by the second connecting axle with shank section, and the number of teeth of described first driven gear is the integral multiple of the second driven gear number of teeth.
3. a kind of decorative pattern automatic moulding knife head device as claimed in claim 2, it is characterized in that: described pinion stand is column, described first driven gear, the second driven gear are arranged on the side of pinion stand successively from top to bottom, and the bottom of pinion stand is provided with groove, and shank section is embedded in groove.
4. a kind of decorative pattern automatic moulding knife head device as claimed in claim 2, is characterized in that: the number of teeth of described first bevel gear is 3 times or 4 times of the second bevel gear number of teeth, and the number of teeth of described first driven gear is 2 times of the second driven gear number of teeth.
5. a kind of decorative pattern automatic moulding knife head device as claimed in claim 1, it is characterized in that: described pinion stand comprises pinion stand top and pinion stand bottom, described pinion stand top is provided with spill rail, described pinion stand bottom is provided with slides boss, described pinion stand top and pinion stand bottom by described spill rail with slide boss and be connected, described spill rail and slide between boss and be provided with set screw, described set screw comprises screw head and lead screw portion, described screw head comprises the adjustable plate and grip block that are connected by lead screw portion, the accommodating epicoele for holding set screw is provided with in the upper end face of described spill rail, be provided with in described accommodating epicoele and only support step, the described boss that slides is provided with accommodating cavity of resorption for holding set screw, described accommodating cavity of resorption is provided with projection, described projection is fixed between adjustable plate and grip block, the sidewall of described spill rail offers fixing hole.
6. a kind of decorative pattern automatic moulding knife head device as claimed in claim 1, is characterized in that: described second bevel gear is connected by the 3rd connecting axle with shank section.
7. a kind of decorative pattern automatic moulding knife head device as claimed in claim 1, is characterized in that: described shank section is circular.
8. a kind of decorative pattern automatic moulding knife head device as claimed in claim 1, is characterized in that: the cross-sectional profiles of described blade part is " V " shape.
9. a kind of decorative pattern automatic moulding knife head device as claimed in claim 1, is characterized in that: described pinion stand is driven by motor and rotates.
10. a decorative pattern automatic forming method, is characterized in that: adopt decorative pattern automatic moulding knife head device as claimed in claim 3, comprise the following steps:
Step one: be placed on below cutting part by needing the object processing decorative pattern;
Step 2: pinion stand integral-rotation, drives the second bevel gear along the first bevel-gear rotating, and the second bevel gear is along a circle of the first bevel-gear rotating, and the number of turns of himself rotating equals the ratio of first and second bevel gear number of teeth;
Step 3: the first driven gear is followed the second bevel gear and rotated, the second driven gear is followed the first driven gear and is rotated;
Step 4: the second driven gear revolves along the first driven gear and turns around, and the rotation number of himself equals the ratio of first and second driven gear number of teeth;
Step 5: blade part is followed the second driven gear by shank section and rotated, and the number of times of blade part cutting object equals the rotation number of the second driven gear self, and the first point of contact differential seat angle of its adjacent cutting twice object equals: the rotation number of 360 degree/blade part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526492.8A CN104309389B (en) | 2014-09-30 | 2014-09-30 | A kind of decorative pattern automatic moulding knife head device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410526492.8A CN104309389B (en) | 2014-09-30 | 2014-09-30 | A kind of decorative pattern automatic moulding knife head device and method |
Publications (2)
| Publication Number | Publication Date |
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| CN104309389A true CN104309389A (en) | 2015-01-28 |
| CN104309389B CN104309389B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410526492.8A Active CN104309389B (en) | 2014-09-30 | 2014-09-30 | A kind of decorative pattern automatic moulding knife head device and method |
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| CN (1) | CN104309389B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493910A (en) * | 2015-12-19 | 2016-04-20 | 王文强 | Tool for quickly trimming garden shrubs |
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| US5967715A (en) * | 1998-06-17 | 1999-10-19 | Porper; Joseph | Engraving machine |
| CN1792907A (en) * | 2005-12-15 | 2006-06-28 | 陈美正 | Automatic forming machine for crystal pearl |
| CN201278884Y (en) * | 2008-09-19 | 2009-07-29 | 金华久隆机械有限公司 | Automatic machine for processing decoration |
| CN201595282U (en) * | 2009-12-03 | 2010-10-06 | 深圳市福麒珠宝首饰有限公司 | Five-axial jewelry carving machine |
| CN201807772U (en) * | 2010-05-07 | 2011-04-27 | 邯郸市永固冶金备件有限公司 | Device for milling patterns of roller of checkered plate |
| CN102371361A (en) * | 2011-10-31 | 2012-03-14 | 深圳市龙兴机械科技有限公司 | Numerical-control pipe bead embroidery machine |
| CN203509718U (en) * | 2013-10-15 | 2014-04-02 | 丹东富田精工机械有限公司 | Servo power milling head |
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2014
- 2014-09-30 CN CN201410526492.8A patent/CN104309389B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5967715A (en) * | 1998-06-17 | 1999-10-19 | Porper; Joseph | Engraving machine |
| CN1792907A (en) * | 2005-12-15 | 2006-06-28 | 陈美正 | Automatic forming machine for crystal pearl |
| CN201278884Y (en) * | 2008-09-19 | 2009-07-29 | 金华久隆机械有限公司 | Automatic machine for processing decoration |
| CN201595282U (en) * | 2009-12-03 | 2010-10-06 | 深圳市福麒珠宝首饰有限公司 | Five-axial jewelry carving machine |
| CN201807772U (en) * | 2010-05-07 | 2011-04-27 | 邯郸市永固冶金备件有限公司 | Device for milling patterns of roller of checkered plate |
| CN102371361A (en) * | 2011-10-31 | 2012-03-14 | 深圳市龙兴机械科技有限公司 | Numerical-control pipe bead embroidery machine |
| CN203509718U (en) * | 2013-10-15 | 2014-04-02 | 丹东富田精工机械有限公司 | Servo power milling head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493910A (en) * | 2015-12-19 | 2016-04-20 | 王文强 | Tool for quickly trimming garden shrubs |
| CN105493910B (en) * | 2015-12-19 | 2018-05-25 | 王文强 | A kind of instrument of quick trimming park bushes |
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| Publication number | Publication date |
|---|---|
| CN104309389B (en) | 2016-09-28 |
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