CN102785179B - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN102785179B CN102785179B CN201110125163.9A CN201110125163A CN102785179B CN 102785179 B CN102785179 B CN 102785179B CN 201110125163 A CN201110125163 A CN 201110125163A CN 102785179 B CN102785179 B CN 102785179B
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- location
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- stock
- power source
- plate
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Abstract
The invention discloses a clamping device which comprises a positioning unit which can provide a plurality of pieces of tabulate workpieces placed in a mutually overlapping manner, and a plurality of clamping units. Each clamping unit comprises a suppressing piece which is movably arranged on the positioning unit, and a clamping drive mechanism which is arranged on the positioning unit and drives the suppressing piece to move between a starting position and a reaching position controllably. The clamping drive mechanism is utilized to drive each suppressing piece to move between the starting position and the reaching position controllably, so as to promote automation amplitude and stability of each suppressing piece clamping and positioning the tabulate workpieces, so that the clamping device cannot only greatly promote processing speed and processing stability of the tabulate workpieces, but also reduce the required labor for processing and reduce labor cost.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of for clamping the multi-disc clamping device of stacked flat work mutually.
Background technology
Consult Fig. 1, existing is to draw these flat work 100 with a vacuum cup 101 without locating hole or without the machining of the flat work 100 of anchor point, then coordinates single shaft or the cutter of multiaxis 102 carries out machining.Although the suction of vacuum cup 101 can be drawn this flat work 100 so that the carrying out of machining, but, the suction of vacuum cup 101 once can only attract a flat work 100, cause cutter 102 once also can only cut a flat work 100, make the efficiency of machining of flat work 100 too low.
In order to overcome above-mentioned shortcoming, relevant dealer develops clamping device 1 as shown in Figure 2, this clamping device 1 comprises a base 11, a die holder 12 being arranged on this base 11, and two pressing plates 13 (only showing one of them in figure) that are removably locked on this die holder 12.On this die holder 12, there is a pedestal 121 that is formed with a storage tank 122, and two locating pieces 123 that are removable installed in this storage tank 122.
In practical application, that multi-disc flat work 100 is mutually stacked, coordinate again described locating piece 123, and described flat work 100 location are placed in this storage tank 122, then, again a pressing plate 13 is wherein locked on this pedestal 121 and is pressed against on the right side of described flat work 100, to process the left side of described flat work 100.Then, again another pressing plate 13 be locked on this pedestal 121 and be pressed against the left side of described flat work 100, and the pressing plate 13 that is locked on this pedestal 121 and be pressed against on described flat work 100 right sides is pulled down, so that the right side of described flat work 100 is processed.
So, although can once just complete the processing operation on left side or the right side of described flat work 100, but, with not only time-consuming taking a lot of work of pressing plate 13 described in artificial dismounting, and described pressing plate 13 is for the clipping power of described flat work 100, also easily change along with the difference of sealed power size, and then affect the processing stability of described flat work 100.
Therefore, how to promote the processing speed and processing stability of described flat work 100, and reduce human cost, become relevant dealer's striving direction.
Summary of the invention
The object of the present invention is to provide a kind of increasingly automated and can significantly promote processing speed with processing stability clamping device.
Clamping device of the present invention is for clamping multi-disc stacked flat work mutually, the positioning unit that this clamping device comprises the mutual stacked storing of a described flat work of confession, and multiple for clamping the grip unit of described flat work.
Each grip unit comprises a rolled-up stock being arranged at movably on this positioning unit, and one be arranged on this positioning unit and drive controllably this rolled-up stock position and of together beginning to compress between position mobile clamping driving mechanism, in the time that this rolled-up stock is positioned at this original position, be with described flat work separately and be positioned at the relative top of described flat work, and in the time that this rolled-up stock is positioned at this and compresses position, be to be pressed against in described flat work.
The object of the invention to solve the technical problems also can be used in lower technical measures and further realize.
Preferably, aforesaid clamping device, wherein, this positioning unit comprises a pedestal, a gripper shoe that is arranged on this pedestal and is formed with multiple locating holes, a location-plate being positioned between this gripper shoe and this pedestal, an and location power source that is arranged on this pedestal and can drives this location-plate to move between a position location and a Working position, this location-plate has the keeper of the described locating hole of multiple correspondences, and when this location-plate is during in this position location, described keeper is to protrude corresponding locating hole and match with this gripper shoe to define one for limiting the space, location of described flat work, when this location-plate is during at this Working position, described keeper is to submerge in corresponding locating hole, and the rolled-up stock of one of them grip unit is to be positioned at this to compress position.
Preferably, aforesaid clamping device, wherein, the clamping driving mechanism of each grip unit has a side direction power source that is arranged on this pedestal and can drives the relatively described flat work side direction of this rolled-up stock to move back and forth, and one is arranged on this pedestal and this rolled-up stock of stretchy moves to this and compresses position and be pressed against the power source that compresses in described flat work.
Preferably, aforesaid clamping device, wherein, the pedestal of this positioning unit has a base plate, two relatively by the upwardly extending fixed head of this base plate, and two relatively upwards extended by this base plate and with described fixed head installing plate separately, the contrary both sides of gripper shoe of this positioning unit are to be locked on respectively on described fixed head, and this location power source is to be arranged on this base plate, and the side direction power source of described grip unit and rolled-up stock are to be arranged on each piece installing plate.
Preferably, aforesaid clamping device, wherein, the rolled-up stock of each grip unit has a plate body that is formed with multiple elongated slots, and the branched guide rod that runs through described multiple elongated slot and mutually combine with the installing plate of this pedestal, and the length direction of described elongated slot is to parallel with the start direction of each side direction power source.
Preferably, aforesaid clamping device, wherein, the clamping driving mechanism of each grip unit also has a connector that connects this rolled-up stock and this side direction power source, and multiple elastic parts, the two ends of each elastic parts are resisted against respectively on this connector and this rolled-up stock.
Preferably, aforesaid clamping device, wherein, this location power source is a pneumatic cylinder that can drive this location-plate to move between this position location and this Working position.
Preferably, aforesaid clamping device, wherein, the side direction power source of the clamping driving mechanism of each grip unit is all pneumatic cylinder with compressing power source.
Beneficial effect of the present invention is: utilize described clamping driving mechanism to drive each rolled-up stock to compress between position and move in this original position and this controllably, to promote automation amplitude and the stability of flat work described in each rolled-up stock clamping position, not only can significantly promote the processing speed and processing stability of described flat work, can also reduce machining needs manpower to reduce human cost.
Brief description of the drawings
Fig. 1 is a stereogram, and the method for an existing working flat plate shape workpiece is described.
Fig. 2 is a stereogram, and another existing clamping device for working flat plate shape workpiece is described.
Fig. 3 is a three-dimensional exploded view, and the preferred embodiment of clamping device of the present invention is described.
Fig. 4 is a cross-sectional schematic, illustrate that the described rolled-up stock of this preferred embodiment is the position of together beginning, and this location-plate is in a position location.
Fig. 5 is a cross-sectional schematic, and the described rolled-up stock that this preferred embodiment is described is to compress position one, and this location-plate is at a Working position.
Fig. 6 to Figure 10 is all cross-sectional schematic, and the application scenarios of this preferred embodiment is described.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 3, the preferred embodiment of clamping device 2 of the present invention comprises locating unit 3, and multiple grip unit 4 being arranged on this positioning unit 3.
Consult Fig. 3,4, this positioning unit 3 comprises that a pedestal 31, is arranged on this pedestal 31 and is formed with gripper shoe 32, the location-plate 33 being positioned between this gripper shoe 32 and this pedestal 31 of multiple locating holes 321, and a location power source 34 being arranged on this pedestal 31.Wherein, this location-plate 33 has the keeper 331 of the described locating hole 321 of multiple correspondences.
This pedestal 31 has a base plate 311, two relatively by the upwardly extending fixed head 312 of this base plate 311, and two relatively upwards extended by this base plate 311 and with described fixed head 312 installing plate 313 separately, and the contrary both sides of this gripper shoe 32 are to be locked on respectively on described fixed head 312, and this location power source 34 is to be arranged on this base plate 311.In this preferred embodiment, this location power source 34 is pneumatic cylinders.
Consult Fig. 4,5, and look back in the lump Fig. 3, this location power source 34 can drive this location-plate 33 in a position location as shown in Figure 4, and move between a Working position as shown in Figure 5, when this location-plate 33 is during in this position location, described keeper 331 is protrude corresponding locating hole 321 and match and define certain bit space 30 with this gripper shoe 32, and when this location-plate 33 is during at this Working position, described keeper 331 is to submerge in corresponding locating hole 321.
Each grip unit 4 comprises that one is arranged at the rolled-up stock 41 on this pedestal 31 movably, and one be arranged on this pedestal 31 and drive controllably this rolled-up stock 41 in an original position as shown in Figure 4, and one as shown in Figure 5 compress clamping driving mechanism 42 mobile between position.When this location-plate 33 is during at this Working position, a rolled-up stock 41 of described grip unit 4 is to be positioned at this to compress position.
The rolled-up stock 41 of each grip unit 4 has a plate body 411 that is formed with multiple elongated slots 412, and the branched guide rod 413 that runs through described multiple elongated slot 412 and mutually combine with the installing plate 313 of this pedestal 31.
And the clamping driving mechanism 42 of each grip unit 4 has one and is arranged on the installing plate 313 of this pedestal 31 and can drives side direction power source that relative this space, location 30 of plate body 411 of this rolled-up stock 41 moves back and forth 421, two to be arranged on the base plate 311 of this pedestal 31 and the plate body 411 of this rolled-up stock 41 of stretchy moves to this and compress the connector 423 that power source 422, connects this rolled-up stock 41 and this side direction power source 421 that compresses of position, and multiple two ends are resisted against respectively the elastic parts 424 on this connector 423 and this rolled-up stock 41.In this preferred embodiment, described side direction power source 421 and to compress power source 422 be all pneumatic cylinder, and described connector 423 is to be screwed with corresponding plate body 411.
The length direction of the elongated slot 412 of each grip unit 4 is to parallel with the start direction of each side direction power source 421, and therefore, described guide rod 413 not only can be guided this plate body 411 with elongated slot 412, can also avoid this plate body 411 to be offset when mobile.
Consult Fig. 6, when practical application, that that the pedestal of this clamping device 2 31 is installed on to a computer numerical controlled working center machine 5 (calling processing center machine 5 in the following text) is upper, and allow this location power source 34 and described side direction power source 421, compress power source 422 and be connected and controlled by this processing center machine 5 with this processing center machine 5.
Next, control described side direction power source 421 and this location power source 34, drive respectively each rolled-up stock 41 and this location-plate 33, make the plate body 411 of described rolled-up stock 41 be positioned at the original position shown in Fig. 6, this location-plate 33 moves to position location as shown in Figure 6, utilize described keeper 331 that flat work mutual stacked multi-disc 200 location are placed in this space, location 30, then, drive the side direction power source 421 on right side in figure, promote the connector 423 on right side in figure, the plate body 411 of the rolled-up stock 41 that is positioned at original position is moved according to direction shown in arrow 201.
Consult Fig. 6,7, in the time that the plate body 411 of the rolled-up stock 41 on right side in Fig. 6 moves to the top position on described flat work 200 right sides, can drive the plate body 411 that compresses power source 422 and pull the rolled-up stock 41 that is arranged in Fig. 6 right side downwards on right side in Fig. 6, the plate body 411 of this rolled-up stock 41 is moved to as shown in Figure 7, be pressed against the position that compresses on the right side of described flat work 200, control this location-plate 33 simultaneously and also move to Working position as shown in Figure 7 by Fig. 6.Then the part that, just can utilize the cutter 51 of this processing center machine 5 not stopped by this plate body 411 described flat work 200 is processed.
Consult Fig. 8,9,10, after the part beyond described flat work 200 right sides machines, according to left side in aforementioned manner control chart 7, be positioned at the plate body 411 of the rolled-up stock 41 of original position again, move to the position that compresses on the left side that is pressed against as shown in Figure 8 described flat work 200; Next, in releasing Fig. 8, right side compresses the pulling force of power source 422, utilize the elastic-restoring force of described elastic parts 424 to support to arrive in this plate body 411 and this connector 423, make this plate body 411 return back to position as shown in Figure 9 by the position that compresses of Fig. 8, control again the side direction power source 421 that is arranged in Fig. 9 right side and pull this connector 423, make the plate body 411 of the rolled-up stock 41 on right side in Fig. 9 move to original position as shown in figure 10; Finally, the part that just can utilize the cutter 51 of this processing center machine 5 originally to be stopped by the plate body 411 on right side in Fig. 9 described flat work 200 is processed, and so, just can complete the processing operation of described flat work 200.
In sum, clamping device 2 of the present invention utilizes described clamping driving mechanism 42 to drive each rolled-up stock 41 to compress between position and move in this original position and this controllably, to promote automation amplitude and the stability of flat work 200 described in each rolled-up stock 41 clamping position, not only can significantly promote the processing speed and processing stability of described flat work 200, can also reduce machining needs manpower to reduce human cost.
Claims (7)
1. a clamping device, for clamping multi-disc stacked flat work mutually, this clamping device comprises: the positioning unit of the mutual stacked storing of a described flat work of confession, and multiple grip unit, it is characterized in that: each grip unit comprises a rolled-up stock being arranged at movably on this positioning unit, and one be arranged on this positioning unit and drive controllably this rolled-up stock to compress clamping driving mechanism mobile between position an original position and one, in the time that this rolled-up stock is positioned at this original position, be with described flat work separately and be positioned at the relative top of described flat work, and in the time that this rolled-up stock is positioned at this and compresses position, to be pressed against in described flat work, this positioning unit comprises a pedestal, a gripper shoe that is arranged on this pedestal and is formed with multiple locating holes, a location-plate being positioned between this gripper shoe and this pedestal, an and location power source that is arranged on this pedestal and can drives this location-plate to move between a position location and a Working position, this location-plate has the keeper of the described locating hole of multiple correspondences, and when this location-plate is during in this position location, described keeper is to protrude corresponding locating hole and match with this gripper shoe to define one for limiting the space, location of described flat work, when this location-plate is during at this Working position, described keeper is to submerge in corresponding locating hole, and the rolled-up stock of one of them grip unit is to be positioned at this to compress position.
2. clamping device according to claim 1, it is characterized in that: the clamping driving mechanism of each grip unit has a side direction power source that is arranged on this pedestal and can drives the relatively described flat work side direction of this rolled-up stock to move back and forth, and one is arranged on this pedestal and this rolled-up stock of stretchy moves to this and compresses position and be pressed against the power source that compresses in described flat work.
3. clamping device according to claim 2, it is characterized in that: the pedestal of this positioning unit has a base plate, two relatively by the upwardly extending fixed head of this base plate, and two relatively upwards extended by this base plate and with described fixed head installing plate separately, the contrary both sides of gripper shoe of this positioning unit are to be locked on respectively on described fixed head, and this location power source is to be arranged on this base plate, the side direction power source of described grip unit and rolled-up stock are to be arranged on each piece installing plate.
4. clamping device according to claim 3, it is characterized in that: the rolled-up stock of each grip unit has a plate body that is formed with multiple elongated slots, and the branched guide rod that runs through described multiple elongated slot and mutually combine with the installing plate of this pedestal, and the length direction of described elongated slot is to parallel with the start direction of each side direction power source.
5. clamping device according to claim 4, it is characterized in that: the clamping driving mechanism of each grip unit also has a connector that connects this rolled-up stock and this side direction power source, and multiple elastic parts, the two ends of each elastic parts are resisted against respectively on this connector and this rolled-up stock.
6. clamping device according to claim 1, is characterized in that: this location power source is a pneumatic cylinder that can drive this location-plate to move between this position location and this Working position.
7. clamping device according to claim 2, is characterized in that: the side direction power source of the clamping driving mechanism of each grip unit is all pneumatic cylinder with compressing power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125163.9A CN102785179B (en) | 2011-05-16 | 2011-05-16 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125163.9A CN102785179B (en) | 2011-05-16 | 2011-05-16 | Clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785179A CN102785179A (en) | 2012-11-21 |
| CN102785179B true CN102785179B (en) | 2014-10-08 |
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ID=47150868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110125163.9A Expired - Fee Related CN102785179B (en) | 2011-05-16 | 2011-05-16 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785179B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10125193C1 (en) * | 2001-05-23 | 2002-11-21 | Carl Mahr Holding Gmbh | Measuring sensor device, for crank rod, has positioning device used for accurate positioning of crank rod before clamping in measuring position |
| CN2759697Y (en) * | 2004-12-29 | 2006-02-22 | 比亚迪股份有限公司 | Clamping apparatus |
| TWM326007U (en) * | 2007-06-08 | 2008-01-21 | Contrel Technology Co Ltd | Plate abutting and holding mechanism |
| CN201054055Y (en) * | 2007-06-25 | 2008-04-30 | 东捷科技股份有限公司 | Plate butting and pressing device |
| CN101921059A (en) * | 2009-06-17 | 2010-12-22 | 东捷科技股份有限公司 | Adjustable glass air-floatation supporting platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2787556B2 (en) * | 1995-04-19 | 1998-08-20 | 磯部鉄工株式会社 | Long workpiece vertical cutting device |
-
2011
- 2011-05-16 CN CN201110125163.9A patent/CN102785179B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10125193C1 (en) * | 2001-05-23 | 2002-11-21 | Carl Mahr Holding Gmbh | Measuring sensor device, for crank rod, has positioning device used for accurate positioning of crank rod before clamping in measuring position |
| CN2759697Y (en) * | 2004-12-29 | 2006-02-22 | 比亚迪股份有限公司 | Clamping apparatus |
| TWM326007U (en) * | 2007-06-08 | 2008-01-21 | Contrel Technology Co Ltd | Plate abutting and holding mechanism |
| CN201054055Y (en) * | 2007-06-25 | 2008-04-30 | 东捷科技股份有限公司 | Plate butting and pressing device |
| CN101921059A (en) * | 2009-06-17 | 2010-12-22 | 东捷科技股份有限公司 | Adjustable glass air-floatation supporting platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785179A (en) | 2012-11-21 |
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Granted publication date: 20141008 Termination date: 20170516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |