CN204586276U - three-dimensional vertical engraving machine - Google Patents
three-dimensional vertical engraving machine Download PDFInfo
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- CN204586276U CN204586276U CN201520291947.2U CN201520291947U CN204586276U CN 204586276 U CN204586276 U CN 204586276U CN 201520291947 U CN201520291947 U CN 201520291947U CN 204586276 U CN204586276 U CN 204586276U
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- engraving
- crossbeam
- slide block
- engraving machine
- portal frame
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Abstract
The utility model proposes a kind of three-dimensional vertical engraving machine, limited in order to solve engraving machine engraving workpiece in prior art, easily there is the problem of defective goods.The portal frame that this engraving machine comprises base and is fixed as one with it, base is provided with at least one rotatable horizontal table, the top of horizontal table is provided with detent mechanism, and portal frame is also provided with Egraver, and Egraver comprises the engraving crossbeam pumped along portal frame; Engraving crossbeam is provided with the first guide rail extended in left-right direction, linear reciprocating motion first slide block on the first guide rail; First slide block is provided with the second guide rail extended along the longitudinal direction, linear reciprocating motion second slide block on the second guide rail; Second slide block is fixed with knife rest, knife rest is provided with graver.This engraving machine can process the workpiece of any weight, can not damage engraving machine because the weight of workpiece is excessive, and workpiece steadily of centre of gravity in rotary course, deviation can not occur, greatly reduce defect rate.
Description
Technical field
The utility model relates to technical field of engraving, refers to a kind of three-dimensional vertical engraving machine especially.
Background technology
Carving from process principle is a kind of brill milling Combined machining, and it has wide range of applications, and has wood-worker engraving machine, laser engraving machine, advertisement engraving machine, jade carving machine, stone-material carving machine, cylinder engraving machine etc.Solid carving machine is a trade classification of engraving machine, it is a kind of numerical control device emerging in recent years, his operation principle is very similar with CNC milling machine, three axles controlling machinery are allowed automatically to move in crawl continuous print mode, thus reach the effect of engraving automatically, solid carving machine range of application widely, even instead of hand engraving technology, in enormous quantities production fast of product is laid a good foundation.
The solid carving machine major part of prior art is all horizontal type structure, namely workpiece accumbency is on the workbench of engraving machine, then by the top of two ends, piece-holder is fixed, time to be processed, by top, workpiece lifting is got up, rotated by top drive workpiece, graver completes engraving to workpiece according to the route of setting in advance simultaneously.There is many defects in the horizontal engraving machine of this kind of structure: one is to process the less workpiece of some weight, once the weight of workpiece is excessive, be only difficult to workpiece lifting to get up with the top of two ends, be easy to defective work piece and engraving machine, the workpiece of engraving is limited; Two is phenomenons that workpiece that lifting is got up is easy to occur centre-of gravity shift in rotation process, causes workpiece to depart from correct graver route, causes the appearance of defective goods.
Utility model content
The utility model proposes a kind of three-dimensional vertical engraving machine, solve engraving machine engraving workpiece in prior art limited, easily occur the problem of defective goods.
The technical solution of the utility model is achieved in that three-dimensional vertical engraving machine, the portal frame comprising base and be fixed as one with it, described base is provided with at least one rotatable horizontal table, the top of described horizontal table is provided with the detent mechanism be installed on described portal frame, and described portal frame is also provided with Egraver;
Described Egraver comprises
Engraving crossbeam, described engraving crossbeam pumps along described portal frame;
First slide block, described engraving crossbeam is provided with the first guide rail extended in left-right direction, and described first slide block is along described first guide rail linear reciprocating motion;
Second slide block, described first slide block is provided with the second guide rail extended along the longitudinal direction, and described second slide block is along described second guide rail linear reciprocating motion;
Knife rest, described knife rest to be fixed on described second slide block and to be synchronized with the movement with it, described knife rest is provided with and described horizontal table graver one to one.
As one preferred embodiment, the below of described horizontal table is provided with the annular tooth wheel seat be fixed as one with described base, rotates and be provided with the internal gear with its adaptation in described annular tooth wheel seat;
Described horizontal table to be fixed on described internal gear and with its synchronous axial system.
As one preferred embodiment, be provided with the external gear engaged with it in described internal gear, described external gear is driven by motor, reductor.
As the improvement to technique scheme, the upper surface of described horizontal table has multiple tracks dovetail groove;
Be provided with annular sealing strip between described annular tooth wheel seat and described internal gear, the lateral surface of described annular tooth wheel seat has multiple oil filler point.
As one preferred embodiment, described detent mechanism comprises the positioning guide rail being vertically arranged at described horizontal table both sides, is provided with the location crossbeam pumped between the positioning guide rail described in two;
Described location crossbeam is provided with and compresses top one to one with described horizontal table, and described compression is top to be positioned at directly over corresponding horizontal table.
As one preferred embodiment, described positioning guide rail is respectively equipped with the positioning sliding block along its linear reciprocating motion, described location crossbeam is fixed between the positioning sliding block described in two;
The side of described positioning guide rail is equipped with the location leading screw of vertical direction, threaded engagement between described positioning sliding block and corresponding location leading screw, and the location leading screw described in two drives synchronous axial system by positioning motor.
As another preferred embodiment, described portal frame be provided be positioned at described engraving crossbeam two ends, for carving the lifting motor of crossbeam described in lifting.
As the further improvement to technique scheme, described portal frame is also provided with balancing weight, described balancing weight is connected on described engraving crossbeam by the fixed pulley be fixed on described portal frame, and described balancing weight is provided with the roller contacted with described portal frame;
Described balancing weight and described horizontal table lay respectively at the side, front and back of described portal frame.
As one preferred embodiment, the number of described balancing weight is two and is connected to the two ends of described engraving crossbeam.
As another preferred embodiment, described lifting motor drives the lift-bolt vertically arranged to rotate, threaded engagement between described lift-bolt and described engraving crossbeam;
Described engraving crossbeam is also provided with the first motor, and described first motor drives the first bolt rotary extended in left-right direction, threaded engagement between described first screw rod and described first slide block;
Described first slide block is also provided with the second motor, and described second motor drives the second bolt rotary extended along the longitudinal direction, threaded engagement between described second screw rod and described second slide block.
After have employed technique scheme, the beneficial effects of the utility model are: during this three-dimensional vertical engraving machine work, workpiece is placed on the horizontal table of rotation, then the detent mechanism on portal frame is utilized to be fixed by workpiece, make synchronous rotary between itself and horizontal table, Egraver simultaneously on portal frame completes engraving according to the route set in advance to workpiece, in engraving process, engraving crossbeam pumps, first slide block bilateral reciprocation, second slide block front-rear reciprocation movement three combines and ensure that knife rest is at X, Y, interlock on Z tri-axle, guarantee that graver comprehensively can be processed workpiece.The engraving machine of this structure can process the workpiece of any weight, can not damage engraving machine because the weight of workpiece is excessive, and workpiece steadily of centre of gravity in rotary course, also deviation can not occur, greatly reduce defect rate.
By internal gear effectively can ensureing with the rotation in the annular tooth wheel seat of its adaptation the stability that internal gear rotates, and then ensure the accuracy that the stable of horizontal table and workpiece rotate, graver is processed accurately.
By be arranged at internal gear inside, the external gear that engages with it drives the rotation of internal gear, what the stability of small size external gear can be utilized to ensure further to process is accurate.
Fixture can be coordinated to be pressed in firmly on horizontal table by workpiece at the multiple tracks dovetail groove of horizontal table upper surface processing, prevent from offseting in its rotation process; And the annular sealing strip be arranged between annular tooth wheel seat and internal gear can prevent lubricating oil between the two from leaking, in use for some time, add lubricating oil by oil filler point to its inside, reduce the resistance of the internal gear of annular tooth wheel seat to greatest extent.
Before the workpiece on horizontal table is processed, can utilize that the compression on the location crossbeam that pumps is top to be pushed down firmly by workpiece, prevent it from offseting in rotary course.
Portal frame arranging two lifting motors, respectively the two ends of lifting engraving crossbeam, can guaranteeing to carve the stability of crossbeam when being elevated.
Balancing weight is set and can balances the pressure that heavier workpiece produces portal frame, prevent portal frame run-off the straight, and balancing weight is arranged the roller contacted with portal frame and balancing weight can be prevented when being elevated and portal frame rubs.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation at this another visual angle of embodiment;
Fig. 3 is the close-up schematic view at I place in Fig. 1;
Fig. 4 is the close-up schematic view at M place in Fig. 1;
In figure: 1-base; 2-portal frame; 3-horizontal table; 4-carves crossbeam; 5-first guide rail; 6-first slide block; 7-second guide rail; 8-second slide block; 9-knife rest; 10-graver; 11-annular tooth wheel seat; 12-internal gear; 13-external gear; 14-dovetail groove; 15-annular sealing strip; 16-oil filler point; 17-positioning guide rail; 18-locates crossbeam; 19-compresses top; 20-positioning sliding block; 21-locates leading screw; 22-positioning motor; 23-lifting motor; 24-balancing weight; 25-fixed pulley; 26-lift-bolt; 27-first motor; 28-first screw rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As depicted in figs. 1 and 2, for a kind of embodiment of the three-dimensional vertical engraving machine of the utility model, the portal frame 2 that first this three-dimensional vertical engraving machine comprises base 1 and be fixed as one with it, base 1 arranges rotatable horizontal table 3, and the number of horizontal table 3 is at least one (having illustrated two in this embodiment), its effect is exactly place workpiece to be processed, portal frame 2 is then separately installed with detent mechanism, Egraver, wherein, detent mechanism positions the workpiece on horizontal table 3 and fixes, Egraver is then directly carve locating the workpiece fixed.During engraving, horizontal table 3 rotates according to the speed realizing setting, and Egraver is according to the route feeding of setting in advance simultaneously, finally completes the engraving of workpiece.
The advantage of the vertical engraving machine of this solid is the workpiece can processing any weight, can not damage engraving machine because the weight of workpiece is excessive, and workpiece steadily of centre of gravity in rotary course, also deviation can not occur, greatly reduce defect rate.
Elaborate with regard to important structure several in this embodiment below.
First, as shown in Figure 3, the annular tooth wheel seat 11 be fixed as one with described base 1 is provided with in the below of horizontal table 3, rotate in annular tooth wheel seat 11 and be provided with the internal gear 12 with its size fit, in internal gear 12, be provided with the external gear 13 engaged with it simultaneously, external gear 13 is then driven by motor and speed reducer and rotates, wherein, motor and speed reducer in the drawings and not shown, like this, under the effect of external gear 13, internal gear 12 will rotate in annular tooth wheel seat 11, simultaneously, by bolt horizontal table 3 is fixed on internal gear 12 and makes synchronous axial system between the two, the advantage of this structure is: first, external gear 13 small volume, steadily of centre of gravity when it rotates, can not offset, ensure the rotational stability of internal gear 12 and horizontal table 3, secondly, rotate in the annular tooth wheel seat 11 suitable with its size, internal gear 12 also can not offset.
Annular sealing strip 15 is provided with between annular tooth wheel seat 11 and described internal gear 12, the lateral surface of described annular tooth wheel seat 11 also has multiple oil filler point 16, when engraving machine works, lubricating oil is injected between annular tooth wheel seat 11 and internal gear 12 by oil filler point 16, reduce resistance suffered when internal gear 12 rotates, annular sealing strip 15 then ensure that lubricating oil between the two can not leak, and the dust in air and granule impurity also can not enter between annular tooth wheel seat 11 and internal gear 12.
Secondly, detent mechanism in this embodiment comprises multiple tracks (the there is shown four roads) dovetail groove 14 being opened in horizontal table 3 upper surface, workpiece can be pressed on horizontal table 3 firmly by arranging corresponding fixture in dovetail groove 14, prevent from offseting in its rotation process.In addition, detent mechanism also comprises the positioning guide rail 17 being vertically arranged at described horizontal table 3 both sides, the location leading screw 21 of vertical direction is respectively arranged with in the side of every root positioning guide rail 17, every root positioning guide rail 17 is respectively equipped with the positioning sliding block 20 along its linear reciprocating motion, simultaneously, each positioning sliding block 20 also and between corresponding location leading screw 21 is threaded, a positioning motor 22 is also provided with in the top of portal frame 2, two location leading screw 21 synchronous axial system can be driven by this positioning motor 22, realize synchronously moving up and down of two positioning sliding blocks 20, a location crossbeam 18 is also fixed with between these two positioning sliding blocks 20, location crossbeam 18 is provided with and compresses top 19 one to one with described horizontal table 3, and compress top 19 and be positioned at directly over corresponding horizontal table 3, before the workpiece on horizontal table 3 is processed, the compression top 19 on the location crossbeam 18 that pumps can be utilized to be pushed down firmly by workpiece, prevent it from offseting in rotary course.
Finally, as shown in Figure 4, the Egraver in this embodiment comprises engraving crossbeam 4, and this engraving crossbeam 4 realizes pumping by the lifting motor 23 at two ends; Engraving crossbeam 4 is provided with linear reciprocating motion on the first motor 27 and the first guide rail 5, first guide rail 5 of extending in left-right direction and has the first slide block 6; First slide block 6 is provided with again the second motor and the second guide rail 7, second guide rail 7 linear reciprocating motion of extending along the longitudinal direction has the second slide block 8; Second slide block 8 is fixed with the knife rest 9 be synchronized with the movement with it, knife rest 9 is provided with and described horizontal table 3 graver 10 one to one, in engraving process, engraving crossbeam 4 pumps under the effect of two lifting motors 23, the first slide block 6 bilateral reciprocation, the second slide block 8 front-rear reciprocation movement three combine ensure that knife rest 9 is in the interlock of X, Y, Z tri-on axle, guarantees that graver 10 comprehensively can be processed workpiece.And the two ends of two lifting motor 23 difference lifting engraving crossbeams 4, can guarantee to carve the stability of crossbeam 4 when being elevated.In addition, three-shaft linkage in this embodiment is all connect by driven by motor screw rod, screw rod matching thread the linear reciprocating motion realized, namely lifting motor 23 drives the lift-bolt 26 vertically arranged to rotate, threaded engagement between described lift-bolt 26 and described engraving crossbeam 4; First motor 27 drives the first screw rod 28 extended in left-right direction to rotate, threaded engagement between described first screw rod 28 and described first slide block 6; Described first slide block 6 is also provided with the second motor, and described second motor drives the second bolt rotary extended along the longitudinal direction, threaded engagement between described second screw rod and described second slide block.
Operationally keep stable to make engraving machine, when processing greater weight workpiece, portal frame 2 also can arrange two balancing weights 24, these two balancing weights 24 are connected to the two ends of described engraving crossbeam 4 by the fixed pulley 25 be fixed on described portal frame 2, and balancing weight 24 lays respectively at the side, front and back of described portal frame 2 with described horizontal table 3.In order to prevent balancing weight 24 be elevated time and portal frame 2 rub, described counterweight, is also provided with the roller contacted with described portal frame 2 on 24.
This three-dimensional vertical engraving machine structure is simple, can process the workpiece of any weight, can not damage engraving machine because the weight of workpiece is excessive, and workpiece steadily of centre of gravity in rotary course, also deviation can not occur, greatly reduce defect rate.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. three-dimensional vertical engraving machine, the portal frame comprising base and be fixed as one with it, it is characterized in that: described base is provided with at least one rotatable horizontal table, the top of described horizontal table is provided with the detent mechanism be installed on described portal frame, and described portal frame is also provided with Egraver;
Described Egraver comprises
Engraving crossbeam, described engraving crossbeam pumps along described portal frame;
First slide block, described engraving crossbeam is provided with the first guide rail extended in left-right direction, and described first slide block is along described first guide rail linear reciprocating motion;
Second slide block, described first slide block is provided with the second guide rail extended along the longitudinal direction, and described second slide block is along described second guide rail linear reciprocating motion;
Knife rest, described knife rest to be fixed on described second slide block and to be synchronized with the movement with it, described knife rest is provided with and described horizontal table graver one to one.
2. three-dimensional vertical engraving machine as claimed in claim 1, is characterized in that: the below of described horizontal table is provided with the annular tooth wheel seat be fixed as one with described base, rotates and be provided with the internal gear with its adaptation in described annular tooth wheel seat;
Described horizontal table to be fixed on described internal gear and with its synchronous axial system.
3. three-dimensional vertical engraving machine as claimed in claim 2, is characterized in that: be provided with the external gear engaged with it in described internal gear, and described external gear is driven by motor, reductor.
4. three-dimensional vertical engraving machine as claimed in claim 3, is characterized in that: the upper surface of described horizontal table has multiple tracks dovetail groove;
Be provided with annular sealing strip between described annular tooth wheel seat and described internal gear, the lateral surface of described annular tooth wheel seat has multiple oil filler point.
5. the vertical engraving machine of the solid as described in any one of Claims 1-4, it is characterized in that: described detent mechanism comprises the positioning guide rail being vertically arranged at described horizontal table both sides, between the positioning guide rail described in two, be provided with the location crossbeam pumped;
Described location crossbeam is provided with and compresses top one to one with described horizontal table, and described compression is top to be positioned at directly over corresponding horizontal table.
6. three-dimensional vertical engraving machine as claimed in claim 5, it is characterized in that: described positioning guide rail is respectively equipped with the positioning sliding block along its linear reciprocating motion, described location crossbeam is fixed between the positioning sliding block described in two;
The side of described positioning guide rail is equipped with the location leading screw of vertical direction, threaded engagement between described positioning sliding block and corresponding location leading screw, and the location leading screw described in two drives synchronous axial system by positioning motor.
7. three-dimensional vertical engraving machine as claimed in claim 1, is characterized in that: described portal frame be provided be positioned at described engraving crossbeam two ends, for carving the lifting motor of crossbeam described in lifting.
8. the vertical engraving machine of the solid as described in claim 1 or 7, it is characterized in that: described portal frame is also provided with balancing weight, described balancing weight is connected on described engraving crossbeam by the fixed pulley be fixed on described portal frame, and described balancing weight is provided with the roller contacted with described portal frame;
Described balancing weight and described horizontal table lay respectively at the side, front and back of described portal frame.
9. three-dimensional vertical engraving machine as claimed in claim 8, is characterized in that: the number of described balancing weight is two and is connected to the two ends of described engraving crossbeam.
10. three-dimensional vertical engraving machine as claimed in claim 7, is characterized in that: described lifting motor drives the lift-bolt vertically arranged to rotate, threaded engagement between described lift-bolt and described engraving crossbeam;
Described engraving crossbeam is also provided with the first motor, and described first motor drives the first bolt rotary extended in left-right direction, threaded engagement between described first screw rod and described first slide block;
Described first slide block is also provided with the second motor, and described second motor drives the second bolt rotary extended along the longitudinal direction, threaded engagement between described second screw rod and described second slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291947.2U CN204586276U (en) | 2015-05-07 | 2015-05-07 | three-dimensional vertical engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291947.2U CN204586276U (en) | 2015-05-07 | 2015-05-07 | three-dimensional vertical engraving machine |
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| Publication Number | Publication Date |
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| CN204586276U true CN204586276U (en) | 2015-08-26 |
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| CN201520291947.2U Expired - Fee Related CN204586276U (en) | 2015-05-07 | 2015-05-07 | three-dimensional vertical engraving machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827812A (en) * | 2015-05-07 | 2015-08-12 | 郑建兵 | Three-dimensional vertical type carving machine |
| CN105347689A (en) * | 2015-09-24 | 2016-02-24 | 苏州翰墨科技有限公司 | Glass rod surface pattern processing method |
| CN107006578A (en) * | 2017-06-13 | 2017-08-04 | 南京信息职业技术学院 | Beating type meat paste machine |
| US10758402B2 (en) | 2012-11-01 | 2020-09-01 | LELO Inc. | Mold for making a prophylactic having a textured pattern |
-
2015
- 2015-05-07 CN CN201520291947.2U patent/CN204586276U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10758402B2 (en) | 2012-11-01 | 2020-09-01 | LELO Inc. | Mold for making a prophylactic having a textured pattern |
| CN104827812A (en) * | 2015-05-07 | 2015-08-12 | 郑建兵 | Three-dimensional vertical type carving machine |
| CN105347689A (en) * | 2015-09-24 | 2016-02-24 | 苏州翰墨科技有限公司 | Glass rod surface pattern processing method |
| CN107006578A (en) * | 2017-06-13 | 2017-08-04 | 南京信息职业技术学院 | Beating type meat paste machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160507 |