CN101134323B - Workpiece clamping device of the numerical controlled solid carving machine - Google Patents

Workpiece clamping device of the numerical controlled solid carving machine Download PDF

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Publication number
CN101134323B
CN101134323B CN200710070557A CN200710070557A CN101134323B CN 101134323 B CN101134323 B CN 101134323B CN 200710070557 A CN200710070557 A CN 200710070557A CN 200710070557 A CN200710070557 A CN 200710070557A CN 101134323 B CN101134323 B CN 101134323B
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China
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rotating disk
motor
crossbeam
work holder
numerical controlled
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CN200710070557A
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Chinese (zh)
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CN101134323A (en
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吴善旺
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吴善旺
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Abstract

The present invention provides one kind of workpiece holder for numerically controlled stereo carving machine, and belongs to the field of carving machine technology. The workpiece holder includes one frame, one motor, one turntable on the frame, one finial for holding the workpiece together with the turntable and capable of telescoping in the axial direction of the turntable, one sliding mechanism capable of shifting in the axial direction of the turntable, and one rotation mechanism for rotating the turntable with the motor. The workpiece holder for numerically controlled stereo carving machine has simple structure, capacity of step rotating the workpiece and adaptability of carving both large and small artworks.

Description

The work holder of numerical controlled solid carving machine

Technical field

The invention belongs to technical field of engraving, relate to a kind of numerical controlled solid carving machine, the work holder on particularly a kind of numerical controlled solid carving machine.

Background technology

Wooden handicraft is because good looking appearance and price are low is accepted by people.Popular on the market handicraft generally have engraving on flat plank the planar technology product and have the stereo handicraft article made of three-dimensional contouring.Because stereo handicraft article made has more ornamental value, but more and more can not satisfy people's demand owing to there are not enough sources of goods.For this reason, designing a kind of numerical controlled solid carving machine is used for making stereo handicraft article made and becomes a kind of trend.But existing engraving machine mostly can only be carved out the handicraft of concaveconvex shape on flat plank, can't omnibearingly carve.

Therefore, China Patent No. is 95226290.8 to disclose a kind of " free track intelligent numerical control engraving machine ", be equipped with in the base of this engraving machine and raise the clothes motor driver, raise clothes motor and gearbox on the support and join, have dovetail guide, worm wheel gearbox to be loaded on the cross slide left side in length and breadth between the planker, and scroll chuck arranged, the top right side that is positioned at, there is the lifting planker column upper surface, and the engraving machine base links to each other with computer with lead.

This engraving machine with workpiece with scroll chuck and top blocking, workpiece just can be according to the step turning of work piece of program setting like this, but the scroll chuck in this structure is fixed with top relative position, seems very inapplicable for the handicraft of machining large.Adopt the also fixing raw material of certain diameter of scroll chuck.Therefore this engraving machine can only be processed the handicraft of single size, and the scope of application is little.

The handicraft of the engraving function machining large that has, but because it is structural former thereby can't process small-sized handicraft.

Summary of the invention

The objective of the invention is above-mentioned problem at existing numerical controlled solid carving machine existence, a kind of work holder of numerical controlled solid carving machine is provided, it have simple in structure, can and can be suitable for machining large and the characteristics of small-sized handicraft by the work step rotational workpieces.

Purpose of the present invention can realize by following technical proposal: a kind of work holder of numerical controlled solid carving machine, comprise frame and motor, it is characterized in that, described frame be provided with rotating disk and can with rotating disk form clamp workpiece and can on the rotating disk axis direction, stretch top, top over against rotating disk the center and be arranged on a slide mechanism that can on the axis direction of rotating disk, move around, between described rotating disk and motor, be provided with the rotating mechanism that can make dial rotation.

The work holder of this numerical control solid carving machine can make the workpiece rotation and realize three-dimensional processing under the drive of motor.The general employing of the motor here raised clothes motor or stepper motor, like this can be according to the angular turn of setting.In processing, at first workpiece round log bar one end is withstood on the rotating disk, the other end is withstood workpiece by top stretching out to rotating disk, is noted that toply after withstanding workpiece here, and top the reeve in the workpiece clamped workpiece by rotating disk and top mutual roof pressure; After processing, it is top to withdraw, and workpiece just can be unloaded down.And top being arranged on the slide mechanism, when machining large-sized workpiece, by slide mechanism rotating disk and top distance are widened after place work piece again; Otherwise, during the processing small size workpiece, reverse mobile slide mechanism.Like this, the scope of the work holder of this numerical control solid carving machine use becomes big.This device can be designed to horizontal positioned, also can be designed to vertically place, and both of these case can come to determine according to the actual needs.

First kind of scheme as slide mechanism, in the work holder of above-mentioned numerical controlled solid carving machine, described slide mechanism comprises the guide rail seat board that is arranged on the frame bottom, the guide rail that is provided with along the rotating disk axis direction is arranged on the guide rail seat board, be connected with on guide rail, to move around top on the guide rail.Move top, draw back rotating disk and top distance make farm labourer's part can be contained in rotating disk and top between, adjust top stretching out again workpiece clamped.Otherwise,, oppositely move top getting final product in the short size of processing.

Second kind of scheme as slide mechanism, in the work holder of above-mentioned numerical controlled solid carving machine, described slide mechanism comprise be arranged on frame bottom can be along the crossbeam that moves around on the axis direction of rotating disk, connect with guide rail between crossbeam two ends and its residing frame, guide rail is along the axis direction setting of rotating disk, top being connected on the crossbeam.Moving beam, earlier the distance of crossbeam and rotating disk is elongated make farm labourer's part can be contained in rotating disk and top between, with top the fine setting workpiece is withstood again.Otherwise in the short size of processing, oppositely moving beam gets final product.

These two kinds of schemes can both realize making corresponding adjustment according to the actual needs to adapt to the processing of different size with top with distance rotating disk.Here be noted that said guide rail in these two kinds of schemes all adopts the guide rail of swallowtail shape.First kind of scheme is suitable for the processing small workpiece, and second kind of scheme be not owing to there is the processing of the restriction of guide rail seat board applicable to big workpiece.

In the work holder of above-mentioned numerical controlled solid carving machine, described guide rail seat board and top between the backing plate that the distance between top and the guide rail seat board is increased is set, the backing plate bottom is connected on the guide rail the top top that is fixed on backing plate.Because need rotational workpieces during processing work, the workpiece that size is big can interfere with the guide rail seat board, but the backing plate head it off is set.

In the work holder of above-mentioned numerical controlled solid carving machine, the both sides of described backing plate are provided with some bolts, and bolt passes backing plate and replaces on guide rail.Just can backing plate be fixed on the guide rail seat board man-hour adding like this by bolt.

In order further backing plate to be fixed, in the work holder of above-mentioned numerical controlled solid carving machine, described guide rail seat board is fixed on the guide rail seat board by pin on the above-mentioned backing plate along on the rotating disk axis locating hole being arranged.In processing, backing plate fixed making it and to move, guarantee carrying out normally of processing.

In the work holder of above-mentioned numerical controlled solid carving machine, the both sides of described crossbeam end face are provided with some bolts, and bolt passes the crossbeam end face and replaces on guide rail.Just can crossbeam be fixed on the frame man-hour adding like this by bolt.

In the work holder of above-mentioned numerical controlled solid carving machine, the residing frame in crossbeam two ends respectively has locating hole, and the two ends of above-mentioned crossbeam are fixed on the frame by pin.In processing, crossbeam fixed making it and to move, guarantee carrying out normally of processing.

In the work holder of above-mentioned numerical controlled solid carving machine, described rotating mechanism comprises worm type of reduction gearing, and its output shaft and rotating disk are connected, and power shaft is connected with the output shaft of above-mentioned motor.Adopting worm type of reduction gearing is because the input and output shaft of this decelerator is vertical mutually, makes this work holder compact conformation like this, same, also can conveniently expand.

In the work holder of above-mentioned numerical controlled solid carving machine, be uniform-distribution with some spines on the described rotating disk, this spine is fixed on the rotating disk.Because workpiece is wooden, fixing spine on rotating disk can allow spine thrust in the workpiece after clamping workpiece workpiece is played good fixation.

In the work holder of above-mentioned numerical controlled solid carving machine, described top being arranged in the dead head, also be provided with handle on dead head, top front end is tapered, is provided with between top and handle and makes the top lead-screw drive mechanism that stretches out or withdraw to dead head.Shake handle, by lead-screw drive mechanism make top stretch out or the dead head of withdrawing in.

In the work holder of above-mentioned numerical controlled solid carving machine, the quantity of described rotating disk is 1~10, described top and the corresponding one by one setting of rotating disk.In order to enhance productivity, be that a plurality of workpiece are processed simultaneously generally speaking.Here through practice, three groups of rotating disks and top be best selection.

In the work holder of above-mentioned numerical controlled solid carving machine, described worm type of reduction gearing is identical with the number of rotating disk, and the output shaft and the rotating disk of each decelerator are connected, and input shaft of speed reducer is unified into an axis and is connected with the rotating shaft of motor.Adopting a plurality of workpiece to add man-hour simultaneously, need rotating disk simultaneously synchronous same-speed rotate, therefore, the power shaft of each worm type of reduction gearing is linked to be an axis, use same motor-driven again.

As another kind of scheme, in the work holder of above-mentioned numerical controlled solid carving machine, described motor is identical with the number of rotating disk, connect by decelerator between motor and the rotating disk, the output shaft and the rotating disk of each decelerator are connected, each input shaft of speed reducer is connected with the rotating shaft of motor, and each motor is started simultaneously by control circuit control and stops.Realize that by control circuit motor starts simultaneously, rotating disk is rotated simultaneously synchronously.

In the work holder of above-mentioned numerical controlled solid carving machine, described rotating mechanism is wrapped in the casing, and the output shaft of above-mentioned decelerator passes casing and is connected with rotating disk.The bits end that can prevent workpiece like this enters, and plays the effect of protection.

Compared with prior art, the work holder of this numerical control solid carving machine has following advantage:

1, the work holder of this numerical control solid carving machine adopts rotating disk and top piece-holder is lived, utilize the driven by motor dial rotation then, make workpiece can carry out solid processing, and be uniform-distribution with some spines on the rotating disk, make firm being fixed up of workpiece, simple in structure, the reliability when having guaranteed to rotate.

2, adopt transportable crossbeam to solve the problem of processing work size in the work holder of this numerical control solid carving machine, improve the scope of using.

3, adopt a plurality of workpiece to add man-hour simultaneously, the power shaft of each worm type of reduction gearing is linked to be an axis, use same motor-driven again, improved the efficient of producing, also improved the qualification rate of product.

Description of drawings

Fig. 1 is the perspective view of the work holder of this numerical control solid carving machine among the embodiment 1.

Fig. 2 is the perspective view of the work holder of this numerical control solid carving machine among the embodiment 2.

Fig. 3 is the work holder turntable of this numerical control solid carving machine and top structural representation.

Fig. 4 is the sectional structure schematic diagram of rotating mechanism in the work holder of this numerical control solid carving machine.

Fig. 5 is the structural representation of another kind of rotating mechanism in this work holder.

Among the figure, 1, frame; 2, motor; 3, rotating disk; 31, spine; 32, axis direction; 4, top; 41, dead head; 42, handle; 5, crossbeam; 6, locating hole; 7, pin; 8, worm type of reduction gearing; 9, casing; 10, guide rail seat board; 11, guide rail; 12, backing plate; 13, bolt.

The specific embodiment

Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.

Embodiment 1:

As Fig. 1, Fig. 3 and shown in Figure 4, the work holder of this numerical control solid carving machine, comprise frame 1, motor 2, rotating disk 3 and top 4, three vertically arranged rotating disks 3 arranged side by side are set on the frame 1, on the frame 1 of rotating disk 3 fronts, have and top 4 of the corresponding one by one setting of rotating disk 3, this top 4 can stretch on rotating disk 3 axis directions 32 and can make a concerted effort with rotating disk 3 and piece-holder be lived, top 4 over against the center of rotating disk 3 and be arranged on a slide mechanism that can move around on the axis direction 32 of rotating disk 3, is provided with the rotating mechanism that rotating disk 3 is rotated between rotating disk 3 and motor 2.

Specifically, top 4 are arranged in the dead head 41, also are provided with handle 42 on dead head 41, top 4 and handle 42 between be provided with and make the top lead-screw drive mechanism that stretches out or withdraw to dead head.Shake handle, by lead-screw drive mechanism make top 4 stretch out or the dead head 41 of withdrawing in.Slide mechanism comprises three the guide rail seat boards 10 that are evenly equipped with that are arranged on frame 1 bottom, one top 4 of this three guide rail seat boards 10 every correspondence, the guide rail 11 that the swallow-tail form that is provided with along rotating disk axis 32 directions is arranged on guide rail seat board 10, be connected with on the guide rail 11 can on guide rail 11, move around top 4.For the big workpiece of the time rotation size that prevents processing work can and guide rail seat board 10 between interfere, be provided with between the guide rail seat board 10 and top 4 can make top 4 and guide rail seat board 10 between the backing plate 12 that increases of distance, this backing plate 12 is hollow cuboid, be connected on the guide rail 11 in backing plate 12 bottoms, dead head 41 is fixed on the top of backing plate 12.The both sides of backing plate 12 are provided with some bolts 13, and bolt 13 passes backing plate 12 and replaces on guide rail 11.Just can backing plate 12 be fixed on the guide rail seat board 10 man-hour adding like this by bolt 13.In order further backing plate 12 to be fixed, guide rail seat board 10 is fixed on the guide rail seat board 10 by pin 7 on the backing plate 12 along respectively being provided with a registration hole 6 in the both sides of guide rail 11 on the rotating disk axis 32.In processing during long dimension workpiece, move top 4 on the backing plate 12 along guide rail 11, the distance of drawing back rotating disk 3 and top 4 can be contained between rotating disk 3 and top 4 farm labourer's part, adjusts top 4 again and stretches out workpiece is clamped, and with pin 7 backing plate 12 is fixed then.Otherwise,, oppositely move top 4 and get final product in the short size of processing.In order better to fix wooden workpiece, on the end face of rotating disk 3, be uniform-distribution with some spines 31, this spine 31 is fixed on the rotating disk 3, and top 4 front end is also made taper, therefore, after clamping workpiece, can allow spine 31 thrust in the workpiece, simultaneously, top 4 also thrust in the workpiece, and workpiece is played good fixation.Rotating disk 3 rotates under the drive of rotating mechanism, and owing to thrusting of spine 31, workpiece also can be followed rotating disk 3 and be rotated together, also the phenomenon that is shifted can not occur.

Rotating mechanism comprises three worm type of reduction gearings 8, the output shaft of each worm type of reduction gearing 8 and rotating disk 3 are connected, owing to adopt three workpiece to add man-hour simultaneously, need rotating disk 3 synchronous same-speed rotation simultaneously, therefore, power shaft is connected with the output shaft of motor 2 after being unified into an axis.Drive with same motor 2, three rotating disks 3 just can rotate simultaneously.Adopt worm type of reduction gearing 8 to be because the output power shaft of this decelerator is vertical mutually, this sample work holder compact conformation.Rotating mechanism is wrapped in the casing 9, and the output shaft of worm type of reduction gearing 8 passes casing 9 and is connected with rotating disk 3.The bits end that can prevent workpiece like this enters, and plays the effect of protection.

In processing, at first workpiece round log bar one end is withstood on the rotating disk 3, turning handle 42 is with the top other end that withstands on workpiece round log bar that stretches out, if workpiece can mobile backing plate 12 than length, the distance of drawing back rotating disk 3 and top 4 can be contained between rotating disk 3 and top 4 farm labourer's part, adjust top 4 again and stretch out workpiece is clamped, with pin 7 backing plate 12 is fixed then.After will fixing, rotating disk 3 makes the workpiece rotation under the drive of motor 2, and under the effect of control circuit, to the step mobile working of cutter according to program setting, the stepper motor 2 in this work holder is also according to the angular turn of setting.After processing, turning handle 42 withdrawal is top 4, and workpiece can be unloaded down.

Embodiment 2:

As shown in Figure 2, the content of enforcement 2 is identical with embodiment 1 substantially, different is among the embodiment 2 slide mechanism comprises be arranged on frame 1 bottom can along move around on the axis direction 32 of rotating disk 3 crossbeam 5, connect with guide rail 11 between crossbeam 5 two ends and its residing frame 1, guide rail 11 is provided with along the axis direction 32 of rotating disk 3, and top 4 are connected on the crossbeam 5.Specifically, the both sides of crossbeam 5 end faces are provided with some bolts 13, and bolt 13 passes crossbeam 5 end faces and replaces on guide rail 11.Just can crossbeam be fixed on the frame 1 man-hour adding like this by bolt.In order further crossbeam 5 to be fixed, the both sides of two guide rails 11 of the residing frame 1 in crossbeam 5 two ends respectively have a registration hole 6, and in processing work, the two ends of crossbeam 5 are fixed on the frame 1 by pin 7.In processing, crossbeam 5 fixed making it and to move, guarantee carrying out normally of processing.Moving beam 5 elongates the distance of crossbeam 5 and rotating disk 3 that farm labourer's part can be contained between rotating disk 3 and top 4 earlier, finely tunes with top 4 workpiece is withstood.Otherwise in the short size of processing, oppositely moving beam 5 gets final product.

Embodiment 3:

As shown in Figure 5, the content of embodiment 3 is identical with embodiment 1 or embodiment 2 substantially, it is identical with the number of rotating disk 3 not to be both motor 2, connect by decelerator between motor 2 and the rotating disk 3, the output shaft of each decelerator and rotating disk 3 are connected, each input shaft of speed reducer is connected with the rotating shaft of motor 2, and each motor 2 is started simultaneously by control circuit control and stops.Realize that by control circuit a plurality of motors start simultaneously, rotating disk is rotated simultaneously synchronously.

Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.

Although this paper has used terms such as frame 1, motor 2, rotating disk 3, spine 31, axis direction 32, top 4, dead head 41, handle 42, crossbeam 5, locating hole 6, pin 7, worm type of reduction gearing 8, casing 9, guide rail seat board 10, guide rail 11, backing plate 12 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.

Claims (7)

1. the work holder of a numerical controlled solid carving machine, comprise frame (1) and motor (2), it is characterized in that, described frame (1) is provided with rotating disk (3) and can forms with rotating disk (3) and clamps workpiece and can go up flexible top (4) at rotating disk (3) axis direction (32), top (4) over against the center of rotating disk (3) and be arranged on one can be on the slide mechanism that moves around on the axis direction (32) of rotating disk (3), between described rotating disk (3) and motor (2), be provided with the rotating mechanism that rotating disk (3) is rotated, described slide mechanism comprise be arranged on frame (1) bottom can be along the crossbeam (5) that moves around on the axis direction (32) of rotating disk (3), connect with guide rail (11) between crossbeam (5) two ends and its residing frame (1), guide rail (11) is provided with along the axis direction (32) of rotating disk (3), top (4) are connected on the crossbeam (5), the both sides of crossbeam (5) end face are provided with some bolts (13), bolt (13) passes crossbeam (5) end face and replaces on guide rail (11), the residing frames in described crossbeam (5) two ends (1) locate respectively to have locating hole (6), and the two ends of above-mentioned crossbeam (5) are fixed on the frame (1) by bearing pin.
2. the work holder of numerical controlled solid carving machine according to claim 1 is characterized in that, described rotating mechanism comprises worm type of reduction gearing (8), and its output shaft and rotating disk (3) are connected, and power shaft is connected with the output shaft of above-mentioned motor (2).
3. the work holder of numerical controlled solid carving machine according to claim 2 is characterized in that, is uniform-distribution with some spines (31) on the described rotating disk (3), and this spine (31) is fixed on the rotating disk (3).
4. according to the work holder of claim 1 or 2 or 3 described numerical controlled solid carving machines, it is characterized in that, described top (4) are arranged in the dead head (41), on dead head (41), also be provided with handle (42), top (4) front end is tapered, and the lead-screw drive mechanism that makes top (4) stretch out or withdraw to dead head (41) is set between top (4) and handle (42).
5. according to the work holder of claim 1 or 2 or 3 described numerical controlled solid carving machines, it is characterized in that the quantity of described rotating disk (3) is 1~10, described top (4) and the corresponding one by one setting of rotating disk (3).
6. the work holder of numerical controlled solid carving machine according to claim 2, it is characterized in that, described worm type of reduction gearing (8) is identical with the number of rotating disk (3), output shaft of each worm type of reduction gearing (8) and rotating disk (3) are connected, and the power shaft of worm type of reduction gearing (8) is unified into an axis and is connected with the output shaft of motor (2).
7. according to the work holder of claim 2 or 3 described numerical controlled solid carving machines, it is characterized in that, described motor (2) is identical with the number of rotating disk (3), connect by worm type of reduction gearing (8) between motor (2) and the rotating disk (3), output shaft of each worm type of reduction gearing (8) and rotating disk (3) are connected, the power shaft of each worm type of reduction gearing (8) is connected with the output shaft of motor (2), and each motor (2) is started simultaneously by control circuit control and stops.
CN200710070557A 2007-08-28 2007-08-28 Workpiece clamping device of the numerical controlled solid carving machine CN101134323B (en)

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Application Number Priority Date Filing Date Title
CN200710070557A CN101134323B (en) 2007-08-28 2007-08-28 Workpiece clamping device of the numerical controlled solid carving machine

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Application Number Priority Date Filing Date Title
CN200710070557A CN101134323B (en) 2007-08-28 2007-08-28 Workpiece clamping device of the numerical controlled solid carving machine

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CN101134323B true CN101134323B (en) 2010-05-26

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Publication number Priority date Publication date Assignee Title
CN101239530B (en) * 2008-03-06 2011-07-20 吴善旺 Stereo carving machine
CN102166907B (en) * 2011-01-05 2012-11-07 董任虎 Connecting-rod-type transmission mechanism of three-dimensional engraving machine
CN102699961B (en) * 2012-06-29 2014-07-30 张程 Numerical control wood working lathe and carving integrated machine
CN102874028A (en) * 2012-10-17 2013-01-16 颜小斌 Three-dimensional carving machine for wood
CN103129286A (en) * 2013-02-07 2013-06-05 陈元培 Workpiece clamping device of numerical control (NC) vertical 3D engraving machine
CN104290513B (en) * 2014-09-30 2017-08-25 吴善旺 Solid carving machine
CN106077958A (en) * 2016-06-22 2016-11-09 苏州艾酷玛赫设备制造有限公司 A kind of laser stamp of symmetrical picture and text
CN106001929A (en) * 2016-06-22 2016-10-12 苏州艾酷玛赫设备制造有限公司 High-efficiency laser plotter
CN106042078B (en) * 2016-08-05 2018-05-01 李华庆 Full-automatic numerical control cutting machine
CN107718973A (en) * 2017-11-01 2018-02-23 南通欧科数控设备有限公司 A kind of engraving machine Special movable is top
CN108858534A (en) * 2018-07-28 2018-11-23 广州品鑫机电科技有限公司 A kind of tenon processing unit (plant)

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Publication number Priority date Publication date Assignee Title
CN2239358Y (en) * 1995-11-23 1996-11-06 邓中亮 3-D free trace intelligent digital controlled carving machine
CN2367486Y (en) * 1998-12-31 2000-03-08 梁开禄 Profiling stereo carving machine
US6058988A (en) * 1998-04-06 2000-05-09 Thermwood Corporation System of holding workpieces for a carving machine
CN2601775Y (en) * 2003-02-11 2004-02-04 亿川铁工所股份有限公司 Workpiece holding device of lathe
AU2004100156A4 (en) * 2004-03-03 2004-05-13 Roberts, Glenn Anthony Mr Improved carving clamp
CN1730237A (en) * 2005-08-05 2006-02-08 大连机床集团有限责任公司 Middle and low profile digital control processing center
CN1891484A (en) * 2005-07-06 2007-01-10 美克司公司 Work piece fixing device
CN2883032Y (en) * 2005-12-31 2007-03-28 徐生龙 Carving machine having extensible multiclamp
CN201116054Y (en) * 2007-08-28 2008-09-17 吴善旺 Workpiece clamping device of numerically-controlled stereo carving machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2239358Y (en) * 1995-11-23 1996-11-06 邓中亮 3-D free trace intelligent digital controlled carving machine
US6058988A (en) * 1998-04-06 2000-05-09 Thermwood Corporation System of holding workpieces for a carving machine
CN2367486Y (en) * 1998-12-31 2000-03-08 梁开禄 Profiling stereo carving machine
CN2601775Y (en) * 2003-02-11 2004-02-04 亿川铁工所股份有限公司 Workpiece holding device of lathe
AU2004100156A4 (en) * 2004-03-03 2004-05-13 Roberts, Glenn Anthony Mr Improved carving clamp
CN1891484A (en) * 2005-07-06 2007-01-10 美克司公司 Work piece fixing device
CN1730237A (en) * 2005-08-05 2006-02-08 大连机床集团有限责任公司 Middle and low profile digital control processing center
CN2883032Y (en) * 2005-12-31 2007-03-28 徐生龙 Carving machine having extensible multiclamp
CN201116054Y (en) * 2007-08-28 2008-09-17 吴善旺 Workpiece clamping device of numerically-controlled stereo carving machine

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Effective date of registration: 20180208

Address after: 317607 Yuhuan City, Zhejiang Province, the two district of the port industrial city, Sha Men town

Patentee after: Yuhuan shenghongfa NC engraving equipment Co. Ltd.

Address before: 317606 Zhejiang Province, Yuhuan County town of Guangyang Road No. 26

Patentee before: Wu Shanwang

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