CN102049541A - Chuck device with top core and machine tool with same - Google Patents
Chuck device with top core and machine tool with same Download PDFInfo
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- CN102049541A CN102049541A CN200910209660XA CN200910209660A CN102049541A CN 102049541 A CN102049541 A CN 102049541A CN 200910209660X A CN200910209660X A CN 200910209660XA CN 200910209660 A CN200910209660 A CN 200910209660A CN 102049541 A CN102049541 A CN 102049541A
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- chuck unit
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Abstract
The invention relates to a chuck device with a top core and a machine tool with the same. The chuck device is provided with a shell seat unit, a top core arranged in the shell seat unit, a chuck unit sleeved between the top core and the shell seat unit and a collet chuck unit sleeved between the chuck unit and the shell seat unit, wherein the top core is fixed or slides relative to the shell seat unit; when the collet chuck unit moves, the chuck unit is driven to move towards the outside of the shell seat unit, and a conical tip of the top core is hidden inside the chuck unit; and when the moving again, the collet chuck unit restricts and clamps the chuck unit. Therefore, the convenience and accuracy of machining can be improved.
Description
Technical field
The present invention relates to a kind of processing equipment, particularly relate to a kind of toolroom machine that has the cartridge device of the top heart and have cartridge device.
Background technology
Existing cutting processing machine, be a bed platform wherein an end be provided with a driver element, the other end is provided with a tailstock, this driver element has a chuck, and this tailstock has a top heart, when desiring to carry out the turning operation of workpiece, utilize a wherein end of this chuck clipping workpiece, and hold at the workpiece other end with the top heart, though this processing machine generally be used because before each operation, all must carry out the heart is proofreaied and correct, trouble comparatively in the operation, and workpiece need carry out full section and add man-hour, must be first to this workpiece wherein an end carry out turning, and unclamp chuck again after the cutting, and workpiece is turned over turnback, and this end of processing has been finished in clamping, and more still undressed section of originally being held is processed, therefore, not only operation comparatively bothers, production capacity is low, and repeatedly workpiece is pulled down, and precision control is difficulty comparatively.
This shows that above-mentioned existing cartridge device and toolroom machine with cartridge device obviously still have inconvenience and defective, and demand urgently further being improved in product structure, manufacture method and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product and method do not have appropriate structure and method to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new cartridge device and have the toolroom machine of cartridge device with top heart, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing cartridge device exists, is precisely to restraint folder after making it to the heart immediately and improve the processing precision and a kind of new cartridge device with top heart, technical problem to be solved are provided, and is very suitable for practicality.
Another object of the present invention is to, overcome the defective that existing toolroom machine with cartridge device exists, and a kind of new toolroom machine with cartridge device, technical problem to be solved are provided is to make it be applicable to full segmentation processing and the control of processing precision easily, thereby is suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to the cartridge device that the present invention proposes, have a shell block unit, one and be fixed on the top heart in this shell block unit, a chuck unit and a collet chuck unit that is set between this chuck unit and this shell block unit that is set between this top heart and this shell block unit with top heart.This shell block unit has an endoporus that extends along an axis, this top heart is positioned in this endoporus along this axis, and has a cone tip part, this chuck unit has a bundle folder, and this collet chuck unit has one and pushes away the poroid portion of pulling out that pushes away of pulling out, this collet chuck cell moving to restrainting folder and being, the bundle folder of this chuck unit of interlock is outside moving towards this shell block unit, this cone tip part conceals in this bundle folder, and this collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid cartridge device with top heart, this shell block unit has a shell block and a positioning seat that is installed in this shell block, this shell block has this endoporus, this positioning seat has a positioning disk that this endoporus is separated into one first space and one second space, this positioning disk has most perforation, this chuck unit has a part that affects that is linked to this bundle folder, and this collet chuck unit has a valve part that is installed in this first space, moving part that is installed in this second space and most are connected between this valve part and this moving part and pass the extension bar of described perforation.
Aforesaid cartridge device with top heart reaches, the positioning seat of this shell block unit also has one first pipeline section and one second pipeline section that is attached at these positioning disk both sides along this axis, this valve part is hollow form and is set in this first pipeline section, the affecting part to be hollow form and be set in this second pipeline section of this chuck unit.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to the cartridge device that the present invention proposes, have a shell block unit, one and be installed in the top heart in this shell block unit, a chuck unit and a collet chuck unit that is set between this chuck unit and this shell block unit that is set between this top heart and this shell block unit with top heart.This shell block unit has an endoporus that extends along an axis, this top heart is located in this positioning seat, and has a cone tip part, this chuck unit has a bundle folder, this collet chuck unit has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this top heart stretches out outwardly, drive this collet chuck cell moving, the bundle folder of this chuck unit of interlock is outside moving towards this shell block unit, this cone tip part conceals in this bundle folder, this collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid cartridge device with top heart, this shell block unit has a shell block and a positioning seat that is installed in this shell block, this shell block has this endoporus, this positioning seat has the positioning disk and the ejector sleeve that is located in this positioning disk that this endoporus are separated into one first space and one second space, this positioning disk has most perforation, feel at ease and be contained in this ejector sleeve in this top, this chuck unit has a part that affects that is linked to this bundle folder, and this collet chuck unit has a valve part that is installed in this first space, moving part that is installed in this second space and most are connected between this valve part and this moving part and pass the extension bar of described perforation.
Aforesaid cartridge device with top heart, the valve part of this collet chuck unit are hollow form and are set in this ejector sleeve one end, the affecting part to be hollow form and be set in this ejector sleeve other end of this chuck unit.
The object of the invention to solve the technical problems realizes in addition more by the following technical solutions.According to the toolroom machine that the present invention proposes, comprise a board and be installed in one first cartridge device and one second cartridge device of this board with cartridge device.This first cartridge device has one first shell block unit, one is positioned at the first top heart in this first shell block unit along an axis, the first chuck unit and first a collet chuck unit that is set between this first chuck unit and this first shell block unit that is set between this first top heart and this first shell block unit, this first top heart has a cone tip part, this first chuck unit has a bundle folder, this first collet chuck unit has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this first collet chuck cell moving, interlock should move towards this outside, first shell block unit by the bundle folder, and this cone tip part conceals in this bundle folder, this first collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.This second cartridge device has one second shell block unit, a second top heart that is arranged in this second shell block unit, the second chuck unit and second a collet chuck unit that is set between this second chuck unit and this second shell block unit that is set between this second top heart and this second shell block unit, this second top heart has a cone tip part, this second chuck unit has a bundle folder, this second collet chuck unit has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this second top heart stretches out outwardly, drive this second collet chuck cell moving, interlock should move towards this second unit is outside by the bundle folder, this cone tip part conceals in this bundle folder, this second collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid toolroom machine with cartridge device, the first shell block unit of this first cartridge device has one first shell block and one first positioning seat, this first shell block has one first endoporus, this first positioning seat has first positioning disk that this first endoporus is separated into one first space and one second space, this first positioning disk has most first perforation, this first chuck unit has one and is linked to first of this bundle folder and affects part, this first collet chuck unit has first valve part that is installed in this first space, first moving part and most first extension bars that are connected between this first valve part and this first moving part and pass described first perforation that are installed in this second space, the second shell block unit of this second cartridge device has one second shell block and one second positioning seat, this second shell block has one second endoporus, this second positioning seat has second positioning disk that this second endoporus is separated into one first space and one second space, this second positioning disk has a circular hole and most second perforation that are centered around this circular hole outside, this second cartridge device also has an ejector sleeve that is located in this circular hole, feel at ease and be contained in this ejector sleeve in this second top, this second collet chuck unit has second valve part that is installed in this first space, second moving part and most second extension bars that are connected between this second valve part and this second moving part and pass described second perforation that are installed in this second space.
Aforesaid toolroom machine with cartridge device, first positioning seat of this first cartridge device also has first pipeline section and second pipeline section that is attached at this positioning disk opposite side that are attached at this first positioning disk, one side along this axis, this first valve part is hollow form and is set on this first pipeline section, first of this first chuck unit affects part to be hollow form and is set on this second pipeline section, second valve part of this second cartridge device is hollow form and is set in this ejector sleeve one end, and second of this second chuck unit affects part to be hollow form and is set in this ejector sleeve other end.
By technique scheme, the toolroom machine that the present invention has the cartridge device of the top heart and has a cartridge device has following advantage and beneficial effect at least: utilize this top heart and this chuck unit, this collet chuck unit matching, behind this top heart supporting workpiece, drive this collet chuck unit and this chuck unit immediately workpiece is produced the bundle folder, can improve the processing precision, and this first cartridge device and this second cartridge device are set in these board both sides, not only be applicable to full segmentation processing, and processing usefulness is good, the control of processing precision is easy.
In sum, the invention relates to a kind of toolroom machine that has the cartridge device of the top heart and have cartridge device.This cartridge device has a shell block unit, one and is installed in the top heart in this shell block unit, a chuck unit and a collet chuck unit that is set between this chuck unit and this shell block unit that is set between this top heart and this shell block unit, this top heart is fixing or produces slip with respect to this shell block unit, during this collet chuck cell moving, this chuck unit of interlock is outside moving towards this shell block unit, and a cone tip part of this top heart conceals in this inside, chuck unit, when this collet chuck unit was mobile again, this collet chuck unit produced the bundle folder to this chuck unit.Whereby, can improve the convenience and the raising precision of processing.The present invention has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the flat assembly drawing of a preferred embodiment of the toolroom machine of the present invention with cartridge device.
Fig. 2 is the constitutional diagram of one first cartridge device of this preferred embodiment, illustrates that one the first top heart is in a home position.
Fig. 3 is one first a chuck unit action schematic diagram of this preferred embodiment, illustrates by a primary importance to move to a second place.
Fig. 4 is the bundle folder schematic diagram of the first chuck unit of this preferred embodiment, illustrates workpiece is produced the bundle folder.
Fig. 5 is the constitutional diagram of one second cartridge device of this preferred embodiment, illustrates that one the second top heart is in a home position.
Fig. 6 is the action diagram of one second chuck unit of this preferred embodiment, illustrates by a retracted position to be operable to an extended position.
Fig. 7 is the action schematic diagram of the first chuck unit of this preferred embodiment, illustrates by a primary importance to move to a second place.
Fig. 8 is the bundle folder schematic diagram of the second chuck unit of this preferred embodiment, illustrates workpiece is produced the bundle folder.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the cartridge device that foundation the present invention is proposed and have its specific embodiment of toolroom machine, structure, method, step, feature and the effect thereof of cartridge device with top heart, describe in detail as after.
The present invention is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention has the preferred embodiment of the toolroom machine of cartridge device, comprises a board 100 and is installed in one first cartridge device 200 and one second cartridge device 300 at these board 100 two ends.
Cooperate and consult Fig. 2, this first cartridge device 200 is fixing top core type, and has the first top heart 30, one that first positioning seat 20, one that one first shell block 10, one be fixed on this first shell block 10 be positioned at this first positioning seat 20 and be set in the first collet chuck unit 50 that the first chuck unit 40 of 10 of this first top heart 30 and this first shell blocks and are set in 10 of this first chuck unit 40 and this first shell blocks.This first shell block 10 constitutes one first shell block unit with this first positioning seat 20.
This first shell block 10 has first endoporus 11 that extends along an axis L.
This first positioning seat 20 has first positioning disk 21 that is installed in this first shell block 10 and is attached at one first pipeline section 22 of these first positioning disk, 21 both sides, second pipeline section 23 along this axis L, this first positioning disk 21 separates into one first space 111 and second space 112 that is positioned at these first space, 111 1 sides along this axis L with this first endoporus 11, this first positioning disk 21 has most first perforation 211, and this second pipeline section 23 has a taper register hole 231.It is poroid and have one first shoulder 113 that this second space 112 is class.
This first top heart 30 is positioned in this register hole 231 along this axis L is sheathed, and has one first cone tip part 31.
This first chuck unit 40 has one and the first bundle folder 41 that should first cone tip part 31 and one are linked to first of these first bundle folder, 41 inboards affect part 42.This first bundle folder 41 has most first fixture blocks 413, and described first fixture block 413 defines one first male cone (strobilus masculinus) 411 jointly.This first affects part 42 to be hollow form and is set on this second pipeline section 23.
This first collet chuck unit 50 has first valve part 51 that is installed in this first space 111, first moving part 52 that is installed in this second space 112 and most are connected this first valve part 51 and 52 of this first moving parts and pass described first bore a hole 211 first extension bar 53, this first valve part 51 is hollow form and is set on this first pipeline section 22, and having a binding end 512 with described first extension bar, 53 interlockings, this first moving part 52 has one to should the first bundle folder 41 and be to push away and pull out poroid first medial end 522 that pushes away the portion of pulling out 521 and and described first extension bar, 53 interlockings.
Cooperate and consult Fig. 5, this second cartridge device 300 is the movable top core type, and has one second shell block 10 ', one and be fixed on second positioning seat 20 ' of this second shell block 10 ', ejector sleeve 60 ', spider that is located in this second positioning seat 20 ' and establish the second top heart 30 ' that is positioned in this ejector sleeve 60 ', the second chuck unit 40 ' and second a collet chuck unit 50 ' that is set between this second chuck unit 40 ' and this second shell block 10 ' that is set between this second top heart 30 ' and this second shell block 10 '.This second shell block 10 ' constitutes one second shell block unit with this second positioning seat 20 '.
This second shell block 10 ' has second endoporus 11 ' along this axis L.
This second positioning seat 20 ' has second positioning disk 21 ' that is installed in this second shell block 10 ', and this second positioning disk 21 ' has a circular hole 22 ' and most second perforation 211 ".This second positioning disk 21 ' separates into one first space 111 ' and one second space 112 ' with this second endoporus 11 '.It is poroid that this second space 112 ' is class, and have one second shoulder 113 '.
This ejector sleeve 60 ' has one to taper register hole 61 ' that should second space 112 '.
This second top heart 30 ' is positioned in this register hole 61 ' along this axis L is sheathed, and has one second cone tip part 31 '.
This second chuck unit 40 ' have one to the second bundle folder 41 ' that should second cone tip part 31 ' and one be linked to this second bundle folder 41 ' inboard second affect part 42 '.This second bundle folder 41 ' has most second fixture blocks 413 ', and described second fixture block 413 ' defines one second male cone (strobilus masculinus) 411 ' jointly, and this second affects part 42 ' to be hollow form and be set in a wherein end of this ejector sleeve 60 '.
This second collet chuck unit 50 ' has second valve part 51 ' that is installed in this first space 111 ', second moving part 52 ' and most second extension bars 53 ' that are connected between this second valve part 51 ' and this second moving part 52 ' and pass described second perforation 211 ' that are installed in this second space 112 ', this second valve part 51 ' is hollow form and is set in this ejector sleeve 60 ' other end, and have one and protrude out in the binding end 512 ' of outside pulled end 511 ' and and described second extension bar, 53 ' interlocking of this second shell block 10 ', this second moving part 52 ' has one and pulls out poroid second and push away the portion of pulling out 521 ' and one and the medial end 522 ' of described second extension bar, 53 ' interlocking should second restrainting folder 41 ' and be to push away.
Fig. 2 and shown in Figure 5 for another example, at the state of operation not, this first collet chuck unit 50 and this two collet chucks unit 50 ' all the position in a home position.
Show as Fig. 1 and Fig. 6, utilize a pressure cylinder (figure does not show) to drive this ejector sleeve 60 ', this second top heart 30 ' is operable to an extended position with respect to the first top heart 30 by a retracted position, utilizes this first top heart 30 and workpiece 400 of this second top heart, 30 ' together support.
Fig. 3 and shown in Figure 7 for another example, this the first collet chuck unit 50 and the second collet chuck unit 50 ' utilize a pressure cylinder (figure do not show) to drive respectively and when moving to a primary importance by this home position, the binding end 512 of this first valve part 51 and second valve part 51 ', 512 ' with this first positioning disk 21, a gap is arranged between second positioning disk 21 ', this first affects part 42 against being positioned at this first shoulder 113, this second affects between part 42 ' and this second shoulder 113 ' and still has a gap, utilize first extension bar 53, this first moving part 52 of second extension bar, 53 ' interlock, second moving part 52 ' and this first chuck unit 40, the second chuck unit 40 ', make this first bundle folder 41, the second bundle folder 41 ' is towards this first shell block 10, second shell block, 10 ' outside moving, and this first top heart 30, first cone tip part 31 of the second top heart 30 ', second cone tip part 31 ' conceals respectively in this first chuck unit 40,40 ' inside, the second chuck unit.
Fig. 4 and shown in Figure 8 and for example, this first collet chuck unit 50, the second collet chuck unit 50 ' by this primary importance when this axis L moves to a second place, this first valve part 51, the binding end 512 of second valve part 51 ', 512 ' is resisted against this first positioning disk 21 respectively, second positioning disk 21 ', utilize this first to affect part 42, second affects part 42 ' against being positioned at this first shoulder 113, second shoulder 113 ', make this first chuck unit 40, second chuck 40 ' produces the location, and this first collet chuck unit 50, second collet chuck 50 ' continues when mobile, can make this first push away the portion of pulling out 521, second pushes away the portion of pulling out 521 ' to this first chuck unit 40, first fixture block 413 of the second chuck unit 40 ', second fixture block 413 ' produces the bundle folder, can carry out the machining of workpiece 400.And utilize this first chuck unit 40, the second chuck unit 40 ' to control separately and respectively the two ends of workpiece 400 are produced bundle folder or pine oil, and in order the two ends of workpiece 400 are processed, make workpiece 400 finish full segmentation processing.
Therefore, the present invention utilizes this first top heart 30, the second top heart 30 ' to behind the heart, utilize this first chuck unit 40, the second chuck unit 40 ' that workpiece 400 is precisely restrainted folder immediately again, not only be applicable to full segmentation processing, and operate more or less freely, production capacity is high, do not need repeatedly workpiece 400 to be pulled down, precision control easily.
Be worth one be that the first bundle folder 41, the second bundle folder 41 ' and this first top heart 30 of the first chuck unit 40 of the present invention, the second chuck unit 40 ', the second top heart 30 ' according to workpiece 400 change in size of institute's desire processing, can be replaced.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (9)
1. the cartridge device with top heart comprises a shell block unit, a top heart, a chuck unit and a collet chuck unit; It is characterized in that:
This shell block unit has an endoporus that extends along an axis;
This top heart is positioned in this endoporus along this axis, and has a cone tip part;
This chuck unit is set between this top heart and this shell block unit, and has one to bundle folder that should cone tip part;
This collet chuck unit, be set between this chuck unit and this shell block unit, and has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this collet chuck cell moving, the bundle folder of this chuck unit of interlock is outside moving towards this shell block unit, and this cone tip part conceals in this bundle folder, and this collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
2. the cartridge device with top heart as claimed in claim 1, it is characterized in that: this shell block unit has a shell block and a positioning seat that is installed in this shell block, this shell block has this endoporus, this positioning seat has a positioning disk that this endoporus is separated into one first space and one second space, this positioning disk has most perforation, this chuck unit has a part that affects that is linked to this bundle folder, and this collet chuck unit has a valve part that is installed in this first space, moving part that is installed in this second space and most are connected between this valve part and this moving part and pass the extension bar of described perforation.
3. the cartridge device with top heart as claimed in claim 2 reaches, it is characterized in that: the positioning seat of this shell block unit also has one first pipeline section and one second pipeline section that is attached at these positioning disk both sides along this axis, this valve part is hollow form and is set in this first pipeline section, the affecting part to be hollow form and be set in this second pipeline section of this chuck unit.
4. the cartridge device with top heart comprises a shell block unit, a top heart, a chuck unit and a collet chuck unit; It is characterized in that:
This shell block unit has an endoporus that extends along an axis;
This top heart is located in this shell block unit along this axis, and has a cone tip part;
This chuck unit is set between this top heart and this shell block unit, and has one to bundle folder that should cone tip part;
This collet chuck unit, be set between this chuck unit and this shell block unit, and has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this top heart stretches out outwardly, drive this collet chuck cell moving, the bundle folder of this chuck unit of interlock is outside moving towards this shell block unit, and this cone tip part conceals in this bundle folder, this collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
5. the cartridge device with top heart as claimed in claim 4, it is characterized in that: this shell block unit has a shell block and a positioning seat that is installed in this shell block, this shell block has this endoporus, this positioning seat has the positioning disk and the ejector sleeve that is located in this positioning disk that this endoporus are separated into one first space and one second space, this positioning disk has most perforation, feel at ease and be contained in this ejector sleeve in this top, this chuck unit has a part that affects that is linked to this bundle folder, and this collet chuck unit has a valve part that is installed in this first space, moving part that is installed in this second space and most are connected between this valve part and this moving part and pass the extension bar of described perforation.
6. the cartridge device with top heart as claimed in claim 5 is characterized in that: the valve part of this collet chuck unit is hollow form and is set in this ejector sleeve one end, the affecting part to be hollow form and be set in this ejector sleeve other end of this chuck unit.
7. toolroom machine with cartridge device comprises a board, one and is installed in this board wherein first cartridge device and second cartridge device that is installed in this board opposite side of a side; It is characterized in that:
This first cartridge device, has one first shell block unit, one is positioned at the first top heart in this first shell block unit along an axis, the first chuck unit and first a collet chuck unit that is set between this first chuck unit and this first shell block unit that is set between this first top heart and this first shell block unit, this first top heart has a cone tip part, this first chuck unit has a bundle folder, this first collet chuck unit has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this first collet chuck cell moving, interlock should move towards this outside, first shell block unit by the bundle folder, and this cone tip part conceals in this bundle folder, this first collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder;
This second cartridge device, has one second shell block unit, a second top heart that is arranged in this second shell block unit, the second chuck unit and second a collet chuck unit that is set between this second chuck unit and this second shell block unit that is set between this second top heart and this second shell block unit, this second top heart has a cone tip part, this second chuck unit has a bundle folder, this second collet chuck unit has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, this second top heart stretches out outwardly, drive this second collet chuck cell moving, interlock should move towards this second unit is outside by the bundle folder, and this cone tip part conceals in this bundle folder, this second collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
8. the toolroom machine with cartridge device as claimed in claim 7, it is characterized in that: the first shell block unit of this first cartridge device has one first shell block and one first positioning seat, this first shell block has one first endoporus, this first positioning seat has first positioning disk that this first endoporus is separated into one first space and one second space, this first positioning disk has most first perforation, this first chuck unit has one and is linked to first of this bundle folder and affects part, this first collet chuck unit has first valve part that is installed in this first space, first moving part and most first extension bars that are connected between this first valve part and this first moving part and pass described first perforation that are installed in this second space, the second shell block unit of this second cartridge device has one second shell block and one second positioning seat, this second shell block has one second endoporus, this second positioning seat has second positioning disk that this second endoporus is separated into one first space and one second space, this second positioning disk has a circular hole and most second perforation that are centered around this circular hole outside, this second cartridge device also has an ejector sleeve that is located in this circular hole, feel at ease and be contained in this ejector sleeve in this second top, this second collet chuck unit has second valve part that is installed in this first space, second moving part and most second extension bars that are connected between this second valve part and this second moving part and pass described second perforation that are installed in this second space.
9. the toolroom machine with cartridge device as claimed in claim 8, it is characterized in that: first positioning seat of this first cartridge device also has first pipeline section and second pipeline section that is attached at this positioning disk opposite side that are attached at this first positioning disk, one side along this axis, this first valve part is hollow form and is set on this first pipeline section, first of this first chuck unit affects part to be hollow form and is set on this second pipeline section, second valve part of this second cartridge device is hollow form and is set in this ejector sleeve one end, and second of this second chuck unit affects part to be hollow form and is set in this ejector sleeve other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910209660XA CN102049541B (en) | 2009-11-03 | 2009-11-03 | Chuck device with top core and machine tool with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910209660XA CN102049541B (en) | 2009-11-03 | 2009-11-03 | Chuck device with top core and machine tool with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102049541A true CN102049541A (en) | 2011-05-11 |
| CN102049541B CN102049541B (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910209660XA Active CN102049541B (en) | 2009-11-03 | 2009-11-03 | Chuck device with top core and machine tool with same |
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| Country | Link |
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| CN (1) | CN102049541B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4828437A (en) * | 1987-06-15 | 1989-05-09 | The Warner & Swasey Company | Apparatus for supporting a workpiece |
| US5373760A (en) * | 1992-05-18 | 1994-12-20 | Schmidt; Harlan J. | Live center adapter assembly for machine tools |
| CN1315607C (en) * | 2005-06-28 | 2007-05-16 | 中国航空工业第一集团公司北京航空精密机械研究所 | Dual rotation structure of core clamper |
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| CN102049541B (en) | 2012-11-28 |
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