CN200974180Y - Gantry integrated processor having relay knife-changing facility - Google Patents
Gantry integrated processor having relay knife-changing facility Download PDFInfo
- Publication number
- CN200974180Y CN200974180Y CN 200620160469 CN200620160469U CN200974180Y CN 200974180 Y CN200974180 Y CN 200974180Y CN 200620160469 CN200620160469 CN 200620160469 CN 200620160469 U CN200620160469 U CN 200620160469U CN 200974180 Y CN200974180 Y CN 200974180Y
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- cutter
- exchange mechanism
- support
- relaying
- tool
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Abstract
A portal comprehensive processing machine with relay tool-changing mechanism, for solving the problem that tool changing of the conventional portal comprehensive processing machine can be conducted by descending the crossbeam and the processing shaft. The portal comprehensive processing machine comprises a lower tool-changing mechanism arranged on one side of a tool magazine mechanism, an upper tool-changing mechanism fixed below one end of the crossbeam, and a relay tool-changing mechanism arranged on the lateral side of a pillar and capable of elevating between the two tool-changing mechanisms. The relay too-changing mechanism descend when the processing shaft is still in processing step, and the lower tool-changing mechanism changes a tool grasped from the tool magazine mechanism to the relay tool-changing mechanism, which is then elevated to one side of the upper tool-changing mechanism for preparing tool changing. As soon as the operation of the processing shaft finishes, the upper tool-changing mechanism changes the desired tool to the processing shaft, which is then reset for further processing. Accordingly, tool changing can be achieved without descending the crossbeam.
Description
Technical field
The utility model belongs to the parts of the lathe of machining machine and tool, refers to a kind of flame comprehensive machine that is provided with the relaying cutter-exchange mechanism at the column side especially.
Background technology
On the whole shown in Fig. 7 schematic diagram, this figure only is the configuration of the flame comprehensive machine of brief introduction to existing flame comprehensive machine, so its thin portion structure is not illustrated, closes first Chen Ming.The crossbeam 52, one that two columns 51, that it mainly comprises a processing platform 50, lay respectively at processing platform 50 both sides are located at two columns, 51 tops is located at machining spindle 53 on the crossbeam 52, be positioned at the last cutter-exchange mechanism 54 that the tool magazine mechanism 60, of a column 51 sides wherein is located at the contiguous tool magazine of crossbeam 52 mechanisms 60 these ends, wherein, crossbeam 52 can be done lifting along two columns 51, to change the height of machining spindle 53, machining spindle 53 can move horizontally along crossbeam 52 again, to change Working position.
And when its completion of processing desire is changed cutter, control machining spindle 53 is moved to cutter-exchange mechanism 54 1 sides, keep supplying cutter-exchange mechanism 54 extractings and unload old cutter, then control crossbeam 52 and drop to the precalculated position, make cutter-exchange mechanism 54 move to tool magazine mechanism 60 1 sides, grasp the required cutter of next program, then rotate old cutter plug-in card in tool magazine mechanism 60, new cutter then is installed on the machining spindle 53, last cutter-exchange mechanism 54 rotates and breaks away from machining spindle 53, promptly can be program control crossbeam 52 rise, and make machining spindle 53 traversing and advance processing.But existing flame comprehensive machine has several shortcomings:
1. crossbeam 52 need descend, rise along column 51 during tool changing, and its stroke is excessive, and the probability that produces error is high more, relative, and the requirement of precision is got over Gao Eryue and is not easy to make.
2. the cutter position that goes out of tool magazine mechanism 60 is fixed, so the position of crossbeam 52 decline tool changing is also fixing, in other words, the height of machining object need be restricted, otherwise can't carry out the tool changing operation, and thus, but the range of work of processing machine is also dwindled relatively.
3. crossbeam 52 needs the decline tool changing, so required tool change time is longer, working (machining) efficiency is relatively poor.
4. tool magazine mechanism 60 as shown in the figure is a longitudinal extension, yet, the higher shortcoming of center of gravity is arranged, therefore, can not infinitely up extend, its installable number of cutters is limited, relative, when the specification of machining object changes, might need to change some cutter, extremely inconvenient, also cause the increase in man-hour easily.
Therefore, existing flame comprehensive machine has the necessity that is improved in fact with directly the descend mechanism of tool changing of crossbeam.
The utility model content
In order to improve above-mentioned shortcoming, when main purpose of the present utility model was to provide a kind of tool changing, crossbeam did not need to descend, to improve because the flame comprehensive machine of every shortcoming that crossbeam decline tool changing is caused.
Based on above-mentioned purpose, main design concept of the present utility model is between the tool magazine mechanism and last cutter-exchange mechanism of flame comprehensive machine, an if relaying cutter-exchange mechanism, machining spindle is still in the process of processing, this relaying cutter-exchange mechanism is promptly obtained the required cutter of next procedure to tool magazine mechanism, and be positioned at cutter-exchange mechanism one side, prepare to do tool changing, main shaft completion of processing to be processed, traversing supreme cutter-exchange mechanism, i.e. tool changing at once obtains required cutter and the continuation processing that resets, by this, reach crossbeam do not need the to descend purpose of tool changing.
The concrete technical application of above-mentioned design concept is: a kind of flame comprehensive machine with relaying cutter-exchange mechanism, at least comprise two columns, one is connected in the crossbeam at two column tops, an and tool magazine mechanism that is positioned at the outside of a column wherein, mechanism should hold the front side to be provided with cutter-exchange mechanism in the contiguous tool magazine of crossbeam, this side of adjacent stud then is provided with cutter-exchange mechanism in tool magazine mechanism, side in column is provided with a relaying cutter-exchange mechanism in addition, this relaying cutter-exchange mechanism comprises that one is longitudinal extension and is fixed in the guiding device of column side, one can be along the support of guiding device lifting, one is located at the drive unit of a top of the trellis, one be located at the support front end and be correspondingly positioned at cutter-exchange mechanism and following cutter-exchange mechanism between secondary broach shell, this pair broach shell and last, following cutter-exchange mechanism is positioned on the same vertical plane, and when the drive unit driving arm stops together with secondary broach shell rises to an anchor point, this pair broach shell is positioned at a side of cutter-exchange mechanism, when the drive unit driving arm stopped together with secondary broach shell drops to an anchor point, secondary broach shell was positioned at a side of cutter-exchange mechanism down.
Implement after the above-mentioned technological means, the obtainable concrete benefit of utility model is:
1. because the utility model is established cutter-exchange mechanism in tool magazine mechanism one side, and in the principal post side establish can displacement between upper and lower cutter-exchange mechanism secondary broach shell, so when the machining spindle desire was changed cutter, crossbeam did not need to descend, be unlikely to influence precision because the crossbeam lifting distance is long.
2. because crossbeam does not need the tool changing that descends,, can improve its range of work so the machining object height is more unrestricted.
3. owing to the utility model carries out tool changing by the lifting between last cutter-exchange mechanism and following cutter-exchange mechanism of secondary broach shell, its decline tool changing, in the location process that rises again, all do not influence the processing operation of machining spindle, so can improve working (machining) efficiency, when improving existing crossbeam and machining spindle decline tool changing, can't process the shortcoming of operation.
In addition, the utility model further is made as described drive unit and comprises that a holder, that is fixed in a top of the trellis is fixed in the hydraulic motor of holder, the power output shaft of this hydraulic motor be provided with one with the sprocket wheel of chain engages, end face in holder is provided with pin on the outstanding upper bumper, in addition, and the holder bottom surface is provided with sprocket wheel in addition, end face in holder is provided with pin on the outstanding upper bumper, in addition, and the holder bottom surface is provided with a lower bumper, a lower stop lever in addition, under the normality, the end of buffer is above pin; Be provided with block on, be provided with block in crossbeam again in the column lower semisection, when activating hydraulic motor support is risen, when supreme pin is hampered by block, be the anchor point that support rises, when activating hydraulic motor support is descended, when lower stop lever is hampered by down block, be the anchor point that support descends.
By above-mentioned drive unit design, do not need when making the utility model lifting by servo motor driven, its price is comparatively cheap, and when crossbeam rises to certain height, the block that is fixed on the crossbeam also rises together, when so support rises to stop position, secondary broach shell is the same forever with distance between the machining spindle, no matter that is crosshead displacement all can carry out tool changing to any position, suppose that the height of the workpiece processed is lower, add man-hour and make crossbeam and machining spindle drop to lower position, support also is hampered by the last block on the crossbeam and is in lower position, to be processed finishing, crossbeam do not need to move, as long as machining spindle moves to the place's tool changing of secondary broach shell.
Description of drawings
Fig. 1 is the schematic perspective view that the utility model is provided with this end of relaying cutter-exchange mechanism.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a sectional perspective schematic diagram of the present utility model.
Fig. 4 is the forward sight partial schematic diagram of drive unit of the present utility model.
Fig. 5 is the forward sight partial cutaway schematic of assist location of the present utility model mechanism.
Fig. 6 is a local front-view schematic diagram of the present utility model.
Fig. 7 is the front-view schematic diagram of existing flame comprehensive machine.
The primary clustering symbol description
(1) relaying cutter-exchange mechanism (10) guiding device
(11) (13) guide rail (12) chain
(20) support (21) cross bar
(22) vertical pole (23) (24) slide
(30) drive unit (31) holder
(32) hydraulic motor (33) sprocket wheel
(34) upper bumper (35) lower bumper
(36) go up pin (37) lower stop lever
(39) secondary broach shell (40) assist location mechanism
(41) oil pressure positional cylinder (42) inserted link
(43) go up jack (44) jack down
(50) processing platform (51) column
(510) vertical slide rail (52) crossbeam
(520) sideslip rail (53) machining spindle
(54) go up cutter-exchange mechanism (60) tool magazine mechanism
(70) cutter-exchange mechanism under the tool magazine mechanism (71)
The specific embodiment
Please consult Figure 1 and Figure 2 simultaneously, flame comprehensive machine with relaying cutter-exchange mechanism provided by the utility model, its basic framework is still similar with existing product, that is comprise two parallel columns 51, one is connected in the crossbeam 52 at two columns, 51 tops, be positioned at the wherein last cutter-exchange mechanism 54 of end below of crossbeam 52, at least one machining spindle (not shown) at crossbeam 52 top offsets, one workbench between two columns 51, and one be positioned at the tool magazine mechanism 70 that is provided with cutter-exchange mechanism 54 these sides, be formed with vertical slide rail 510 in column 51 front ends, for crossbeam 52 liftings, form sideslip rail 520 in crossbeam 52 front sides, for machining spindle along sideslip rail 520 lateral displacements.But, the utility model is made as the horizontal expansion shape with this tool magazine mechanism 70, the two ends of its horizontal level are made as circular arc respectively, be made as flat segments between two arc ends, each cutter is promptly along horizontal displacement, and center of gravity is lower because it is horizontal-extending, even if extend forward or backward again, still be unlikely to influence center of gravity, thus the cutter than polymorphic type and different size can be installed simultaneously, required processing.Again in tool magazine mechanism 70 towards last cutter-exchange mechanism 54 these side bottoms, is provided with one and is positioned at conplane down cutter-exchange mechanism 71, and this virtual plane is surperficial parallel with sideslip rail 520, and perpendicular to ground with last cutter-exchange mechanism 54.
In order to make crossbeam 52 not need the tool changing that descends, the utility model is between tool magazine mechanism 70 and last cutter-exchange mechanism 54, be provided with a relaying cutter-exchange mechanism 1 that is fixed on column 51 sides, with by the lifting displacement between last cutter-exchange mechanism 54 and following cutter-exchange mechanism 71 of this relaying cutter-exchange mechanism 1, carry out the tool changing operation.
See also Fig. 2 and shown in Figure 3, described relaying cutter-exchange mechanism 1 comprises that one is the guiding device 10 of longitudinal extension, one can be along the support 20 of guiding device 10 liftings, one is located at the drive unit 30 at support 20 tops, be located at a secondary broach shell 39 and an assist location mechanism 40 of support 20 front ends, wherein, secondary broach shell 39 can be made as the telescopic of downwardly facing opening, also can be made as the clip type of lateral openings, below about the tool changing action description of last cutter-exchange mechanism 54 and following cutter-exchange mechanism 71 based on telescopic, when secondary broach shell is made as clip type, relevant action is change slightly also, described guiding device 10 comprises two longitudinal extensions and the guide rail 11 that is parallel to each other, 13, one is positioned at two guide rails 11, between 13 and the chain 12 of longitudinal extension, for described support 20 and drive unit 30 liftings.
The inverted T shape support body that described support 20 is made of a cross bar 21 and a vertical pole 22, wherein end in cross bar 21, and vertical pole 22 tops are respectively equipped with a slide 23,24, with respectively with two guide rails 11,13 mutually combine, and described drive unit 30 promptly is installed on vertical pole 22 tops, please consult shown in Figure 4 simultaneously, described drive unit 30 comprises that one is fixed in the holder 31 on the vertical pole 22, one is fixed in the power set of holder 31, in this preferred embodiment, shown power set are a hydraulic motor 32, the power output shaft of this hydraulic motor 32 be provided with one with the sprocket wheel 33 of chain 12 engagement, driving hydraulic motor 32 can be so that sprocket wheel 33 rotation, and then together with hydraulic motor 32, support 20 rises or descends along chain 12, end face in holder 31 is provided with an outstanding upper bumper 34, pin 36 on one, and holder 31 bottom surfaces are provided with a lower bumper 35 in addition, one lower stop lever 37, under the normality, buffer is subjected to elastic reaction, its end is above pin, be provided with block 55 in this end of crossbeam 52 contiguous chains 12 tops in addition, should go up block 55 and be correspondingly positioned at holder 31 tops, when driving support 20, hydraulic motor 32 rises to block 55 places, at first touch block 55 bottoms and buffering effect is provided by outstanding upper bumper 34, be hampered by block 55 and locate (pin 36 is preferably at the top and bestows cure process in the event) by last pin 36 more at last, be the anchor point that support 20 rises, at this moment, the location promptly can be moved by the assist location mechanism 40 that is positioned at cross bar 21 ends.
See also Fig. 2, Fig. 3, Fig. 5 and shown in Figure 6, cross bar 21 ends in support 20 are provided with secondary broach shell 39, and in order to provide secondary broach shell 39 to be able to tool changing under stable status, therefore, be provided with described assist location mechanism 40 in contiguous cross bar 21 contiguous secondary broach shell 39 these ends, this assist location mechanism 40 comprises that one is fixed in the oil pressure positional cylinder 41 on the cross bar 21, one can be driven the inserted link 42 of projection or retraction by oil pressure positional cylinder 41, one is located at the last jack 43 of cutter-exchange mechanism 54 1 sides, when aforementioned upward pin 36 is obstructed the location, this inserted link 42 just rises to jack 43 1 sides, activate oil pressure positional cylinder 41, promptly drive inserted link 42 outstanding plug-in cards location in the middle of last jack 43, carry out the tool changing operation to treat cutter-exchange mechanism 54 and secondary broach shell 39.And identical about the structure of last cutter-exchange mechanism 54 and following cutter-exchange mechanism 71 with existing product, hold and do not give unnecessary details.
In addition in column 51 side lower semisections, be provided with one and be positioned at the aforementioned following jack of going up under the jack 43 44, again in following jack 44 top positions, be provided with one and can supply aforementioned lower bumper shown in Figure 4 35, the following block 56 that lower stop lever 37 is conflicted, when lower bumper 35 and lower stop lever 37 supports and block 56 end faces and when stopping down, be the anchor point that support 20 descends, the inserted link 42 of assist location mechanism 40 just is positioned at jack 44 1 sides down, activate oil pressure positional cylinder 41, make inserted link 42 outstanding plug-in cards in the middle of following jack 44, at this moment, promptly just be positioned at down cutter-exchange mechanism 71 1 sides, with carry out and tool magazine mechanism 70 between the tool changing operation.
Above-mentioned is the introduction of member of the present utility model and relevant position, the explanation of its sequence of movement as after, to understand design use effect of the present utility model:
(1) finish tool changing and the processing that resets when machining spindle, and the used old cutter of a last procedure is when being sheathed on the secondary broach shell 39 of relaying cutter-exchange mechanism 1:
1, oil pressure positional cylinder 41 drives inserted link 42 disengagings and goes up jack 43, hydraulic motor 32 drive sprockets 33 are toward the rotation of direction of bottom offset it, till supporting down block 56 tops, it is outstanding that oil pressure positional cylinder 41 drives inserted link 42 once again, adds strong fix with plug-in card in following jack 44.
2, cutter-exchange mechanism 71 rotations 90 are spent down, with its two ends grasp respectively tool magazine mechanism 70 new cutter, be positioned at the old cutter on the secondary broach shell 39, then descending makes two cutters break away from tool magazine mechanism 70, secondary broach shell 39 respectively, Rotate 180 degree again, then rise, new, old cutter is sheathed on respectively in secondary broach shell 39, the tool magazine mechanism 70, and following cutter-exchange mechanism 71 rotates 90 degree again and resets, and promptly finishes the tool changing operation of secondary broach shell 39 and following cutter-exchange mechanism 71.
3, oil pressure positional cylinder 41 activates and makes inserted link 42 break away from jack 44 down, then activate hydraulic motor 32 once again, sprocket wheel 33 is toward the direction of top offset to be rotated, can so that support 20 together with secondary broach shell 39 and new cutter toward top offset, supreme pin 36 is hampered by till the block 55, at this moment, oil pressure positional cylinder 41 drives inserted link 42 outstanding plug-in cards once again in last jack 43, the assist location effect is provided, and so far, promptly secondary broach shell 39 temporarily is stopped at cutter-exchange mechanism 54 1 sides and waits for.
(2) finish when machining spindle and add man-hour:
Machining spindle moves to cutter-exchange mechanism 54 1 sides, cutter-exchange mechanism 54 rotations 90 degree in the activation, grasp old cutter on the machining spindle respectively with its two ends, new cutter on the secondary broach shell 39, then descend general who has surrendered's cutter to extract, Rotate 180 degree again, drive again and go up cutter-exchange mechanism 54 risings, with new cutter, old cutter is sheathed on machining spindle respectively, on the secondary broach shell 39, last cutter-exchange mechanism 54 rotates 90 degree again and resets, this moment, machining spindle 53 promptly can traversingly reset, carry out next procedure with new cutter, old cutter then down brings to down cutter-exchange mechanism 71 1 sides by relaying cutter-exchange mechanism 1, repeats aforesaid tool changing operation.
As shown in the above description, design of the present utility model is by relaying cutter-exchange mechanism lifting displacement, between last cutter-exchange mechanism and following cutter-exchange mechanism, carry out tool changing, do not need crossbeam decline tool changing, and can't influence the processing operation in the process of relaying cutter-exchange mechanism tool changing.
The support of the preferable enforcement of aforementioned the utility model is that power set are made as a hydraulic motor, by the hydraulic motor drive sprocket, make sprocket wheel roll displacement on chain, in addition, the utility model also can not established chain, sprocket wheel and hydraulic motor, but power set are made as an oil hydraulic cylinder that is fixed on the column side, with the pressure cylinder shaft push top bracket of oil hydraulic cylinder, buffer to the support and pin block are in last block or down till the block.
In addition, the utility model also can be made as power set one servo motor that is fixed on the column side, be made as mutually between the clutch end of servo motor and the support and screw togather that (it can establish a driving screw in clutch end, establishes a swivel nut with internal thread on support; Perhaps establish a swivel nut with internal thread in clutch end, and on support, fix a driving screw that is placed through swivel nut), in addition former last pin and the lower stop lever of being located at support replaced with a limit switch respectively, and limit switch can be switches such as touch switch, magnetic switch, infrared ray sensor, when limit switch be subjected to block or down block effect and when activating, servo motor promptly cuts out.
Claims (10)
1. flame comprehensive machine with relaying cutter-exchange mechanism, it is characterized in that, at least comprise two columns, one is connected in the crossbeam at two column tops, an and tool magazine mechanism that is positioned at the outside of a column wherein, mechanism should hold the front side to be provided with cutter-exchange mechanism in the contiguous tool magazine of crossbeam, tool magazine mechanism this side of adjacent stud then is provided with cutter-exchange mechanism, side in column is provided with a relaying cutter-exchange mechanism in addition, this relaying cutter-exchange mechanism comprises that one is longitudinal extension and is fixed in the guiding device of column side, one can be along the support of guiding device lifting, one is located at the drive unit of a top of the trellis, one be located at the support front end and be correspondingly positioned at cutter-exchange mechanism and following cutter-exchange mechanism between secondary broach shell, this pair broach shell and last, following cutter-exchange mechanism is positioned on the same vertical plane, and when the drive unit driving arm stops together with secondary broach shell rises to a fixed point position, this pair broach shell is positioned at a side of cutter-exchange mechanism, when the drive unit driving arm stopped together with secondary broach shell drops to an anchor point, secondary broach shell was positioned at a side of cutter-exchange mechanism down.
2. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 1, it is characterized in that, described drive unit comprise one be fixed in the holder of top of the trellis, the power set of a driving arm lifting are provided with pin on the outstanding upper bumper, in the end face of holder, and the holder bottom surface is provided with a lower bumper, a lower stop lever in addition, under the normality, the end of buffer is above pin;
Be provided with block in beam-end, in addition be provided with a following block that is correspondingly positioned at below the block in the column lower semisection, when activating power set, when making support rise to pin to be hampered by block, be the anchor point that support rises, when activating power set support is descended, when lower stop lever is hampered by down block, be the anchor point of support decline.
3. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 2, it is characterized in that, described guiding device comprises that two are fixed on the column, and the guide rail that is longitudinal extension and is parallel to each other, support are provided with two slides that match with two guide rails respectively.
4. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 3 is characterized in that, guiding device comprises that further one is the chain of longitudinal extension between two guide rails;
Described power set are a hydraulic motor, the power output shaft of this hydraulic motor be provided with one with the sprocket wheel of chain engages.
5. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 3 is characterized in that described power set are an oil hydraulic cylinder, and the pressure cylinder shaft of oil hydraulic cylinder is incorporated into support.
6. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 1, it is characterized in that, described drive unit comprises that one is fixed in the holder of a top of the trellis, the servo motor of a driving arm lifting, two limit switches of being located at holder top, bottom surface respectively, be electric connection between limit switch and the servo motor, be between the clutch end of this servo motor and the support and screw togather shape;
Be provided with block in beam-end, in addition be provided with a following block that is correspondingly positioned at below the block in the column lower semisection, two limit switches cut out servo motor with upper and lower block generation effect respectively.
7. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 6 is characterized in that the clutch end of servo motor is established a driving screw, has internal thread and is screwed together in swivel nut on the driving screw in establishing one on the support.
8. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 6 is characterized in that, the clutch end of servo motor is established one and had the swivel nut of internal thread, and fixes a driving screw that is screwed with swivel nut on support.
9. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 8, it is characterized in that, described limit switch is the touch switch that can support and go up block/following block for, be provided with an assist location mechanism in contiguous this end of secondary broach shell of support again, and the column side is provided with jack on, jack once, and described again assist location mechanism comprises that an oil pressure positional cylinder, is driven and can correspondingly be inserted in jack or the inserted link in the jack down by the oil pressure positional cylinder.
10. the flame comprehensive machine with relaying cutter-exchange mechanism as claimed in claim 9, it is characterized in that, the inverted T shape support body that described support is made of a cross bar and a vertical pole, described secondary broach shell, assist location mechanism and wherein a slide promptly be located on the cross bar, and described drive unit, another slide promptly are located at the vertical pole top, and described again secondary broach shell is made as the cover tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160469 CN200974180Y (en) | 2006-11-22 | 2006-11-22 | Gantry integrated processor having relay knife-changing facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620160469 CN200974180Y (en) | 2006-11-22 | 2006-11-22 | Gantry integrated processor having relay knife-changing facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974180Y true CN200974180Y (en) | 2007-11-14 |
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ID=38900474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620160469 Expired - Fee Related CN200974180Y (en) | 2006-11-22 | 2006-11-22 | Gantry integrated processor having relay knife-changing facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974180Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421382A (en) * | 2019-07-22 | 2019-11-08 | 深圳市创世纪机械有限公司 | The localization method of positioning device and carving machine |
-
2006
- 2006-11-22 CN CN 200620160469 patent/CN200974180Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421382A (en) * | 2019-07-22 | 2019-11-08 | 深圳市创世纪机械有限公司 | The localization method of positioning device and carving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20151122 |
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| EXPY | Termination of patent right or utility model |