CN102049541B - 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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- CN102049541B CN102049541B CN200910209660XA CN200910209660A CN102049541B CN 102049541 B CN102049541 B CN 102049541B CN 200910209660X A CN200910209660X A CN 200910209660XA CN 200910209660 A CN200910209660 A CN 200910209660A CN 102049541 B CN102049541 B CN 102049541B
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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; This tailstock has a top heart, when desiring to carry out the turning operation of workpiece, utilizes a wherein end of this chuck folder system workpiece, and holds at the workpiece other end with the top heart; Though this processing machine generally is used, because before each operation, all must carry out the heart is proofreaied and correct, comparatively bother in the operation; And workpiece need carry out full section and add man-hour, must be earlier to this workpiece wherein an end carry out turning, and unclamp chuck again after cutting, and workpiece turned over turnback; This end of processing has been accomplished in clamping, and more still undressed section of originally being held is processed, therefore; Not only operation comparatively trouble, production capacity is low, and times without number workpiece pulled down, 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 improving in product structure, manufacturing approach 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 is developed completion; 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 and solve its technical problem and adopt following technical scheme to realize.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 a shell block and a positioning seat that is installed in this shell block; This shell block has an endoporus that extends along an axis, and this positioning seat has one will be somebody's turn to do the positioning disk that interior porose area is divided into one first space and one second space, and this positioning disk has most perforation; This top heart is positioned in this endoporus along this axis; And having a cone tip part, this chuck unit is set between this top heart and this shell block unit, and has one to bundle folder and the part that affects that is linked to this bundle folder that should cone tip part; This collet chuck unit is set between this chuck unit and this shell block unit; And have a valve part that is installed in this first space, moving part that is installed in this second space and most and be connected between this valve part and this moving part and pass the extension bar of said perforation, this moving part 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 towards this shell block unit external moving; 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.
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 and solve its technical problem and also adopt following technical scheme to realize.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 a shell block and a positioning seat that is installed in this shell block; This shell block has an endoporus that extends along an axis, and this positioning seat has one will be somebody's turn to do positioning disk and ejector sleeve that is located in this positioning disk that interior porose area is divided into one first space and one second space, and this positioning disk has most perforation; Feel at ease and be contained in this ejector sleeve in this top; This top heart is located in this shell block unit along this axis, and has a cone tip part, and this chuck unit is set between this top heart and this shell block unit; And has one to bundle folder and the part that affects that is linked to this bundle folder that should cone tip part; This collet chuck unit is set between this chuck unit and this shell block unit, and has a valve part that is installed in this first space, moving part that is installed in this second space and most and be connected between this valve part and this moving part and pass the extension bar of said perforation, and this moving part 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 towards this shell block unit external moving, 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 sternly given birth to the bundle folder.
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 and solve its technical problem and adopt following technical scheme to realize in addition again.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 and is positioned at the first top heart in this first shell block unit, 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 along an axis; This first shell block unit 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 interior porose area is divided into one first space and one second space; This first positioning disk has most first perforation; This first top heart has a cone tip part; This first chuck unit has bundle folder and one and is linked to first of this bundle folder and affects part, and this first collet chuck unit has first valve part that is installed in this first space, first moving part that is installed in this second space and most and is connected between this first valve part and this first moving part and passes said first first extension bars of boring a hole, and this moving part 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 bundle folder towards this first shell block unit external moving, and this cone tip part conceals in this bundle folder, this first collet chuck unit is mobile again; 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, one and is arranged on the second top heart 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, and this second shell block unit has one second shell block and one second positioning seat, and this second shell block has one second endoporus; This second positioning seat has second positioning disk that this second interior porose area is divided 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, and this second cartridge device also has an ejector sleeve that is located in this circular hole, feels at ease and be contained in this ejector sleeve in this second top; And has a cone tip part; This second chuck unit has a bundle folder, and this second collet chuck unit has one and is installed in second valve part in this first space, second moving part that is installed in this second space and most second extension bars that are connected between this second valve part and this second moving part and pass said second perforation, and this second moving part 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 be restrainted folder towards this second unit external moving, 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.
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 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 towards this shell block unit external moving; And a cone tip part of this top heart conceals into inner in this chuck unit, and when this collet chuck unit moved 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 the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify 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, explains that one the first top heart is in a home position.
Fig. 3 is one first a chuck unit action sketch map of this preferred embodiment, explains by a primary importance to move to a second place.
Fig. 4 is the bundle folder sketch map of the first chuck unit of this preferred embodiment, explains workpiece is produced the bundle folder.
Fig. 5 is the constitutional diagram of one second cartridge device of this preferred embodiment, explains 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, explains by a retraction position operation to become an extended position.
Fig. 7 is the action sketch map of the first chuck unit of this preferred embodiment, explains by a primary importance to move to a second place.
Fig. 8 is the bundle folder sketch map of the second chuck unit of this preferred embodiment, explains 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; To the cartridge device that proposes according to the present invention and have its specific embodiment of toolroom machine, structure, method, step, characteristic and the effect thereof of cartridge device with top heart, specify as after.
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
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 collet chuck unit 50 that the first chuck unit 40 and that the first top heart 30, that first positioning seat 20, that one first shell block 10, be fixed on this first shell block 10 be positioned at this first positioning seat 20 be set in 10 of this first top heart 30 and this first shell blocks 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 is divided into one first space 111 and second space 112 that is positioned at these first space, 111 1 sides along this axis L with these first endoporus, 11 districts; 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 have one to the first bundle folder 41 that should first cone tip part 31 and one be linked to this first bundle folder 41 inboard first affect part 42.This first bundle folder 41 has most first fixture blocks 413, and said 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 and is connected this first valve part 51 and 52 of this first moving parts and passes said 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 have a binding end 512 with said first extension bar, 53 interlockings, this first moving part 52 have one to should the first bundle folder 41 and be push away pull out poroid first push away the portion of pulling out 521 and one and said first extension bar, 53 interlockings medial end 522.
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 ', one and be set in the second chuck unit 40 ' and the second collet chuck unit 50 ' that is set between this second chuck unit 40 ' and this second shell block 10 ' 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 ' is divided into one first space 111 ' and one second space 112 ' with this second endoporus, 11 ' district.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 said 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 ' that is installed in this second space 112 ' and most and is connected between this second valve part 51 ' and this second moving part 52 ' and passes said second bore a hole 211 ' second extension bars 53 '; 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 said 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 said 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 like Fig. 1 and Fig. 6; Utilize a pressure cylinder (figure does not show) to drive this ejector sleeve 60 '; This second top heart 30 ' becomes an extended position with respect to the first top heart 30 by a retraction position operation, 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 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 ' and this first positioning disk 21, second positioning disk 21 ' between a gap is arranged; 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 ' towards this first shell block 10, second shell block, 10 ' external moving, and first cone tip part 31, second cone tip part 31 ' of this first top heart 30, the second top heart 30 ' conceal in this first chuck unit 40,40 ' inside, the second chuck unit respectively.
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; The binding end 512,512 ' of this first valve part 51, second valve part 51 ' is resisted against this first positioning disk 21, second positioning disk 21 ' respectively; Utilize this first to affect part 42, second to affect part 42 ' against being positioned at this first shoulder 113, second shoulder 113 '; Make this first chuck unit 40, second chuck 40 ' produce the location; And this first collet chuck unit 50, when second collet chuck 50 ' continues to move, can make this first push away the portion of pulling out 521, second and push away the portion of pulling out 521 ' first fixture block 413, second fixture block 413 ' of this first chuck unit 40, the second chuck unit 40 ' produced the bundle folder, can carry out the cut 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 accomplish 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 ' to the accurate bundle folder of workpiece 400 immediately again, not only be applicable to full segmentation processing, and operate more or less freely, production capacity is high; Do not need times without number 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 only is preferred embodiment of the present invention, is not 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 limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the method for above-mentioned announcement capable of using 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 scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (6)
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; Have a shell block and a positioning seat that is installed in this shell block; This shell block has an endoporus that extends along an axis, and this positioning seat has one will be somebody's turn to do the positioning disk that interior porose area is divided into one first space and one second space, and this positioning disk has most perforation;
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 and the part that affects that is linked to this bundle folder that should cone tip part;
This collet chuck unit; Be set between this chuck unit and this shell block unit; And have a valve part that is installed in this first space, moving part that is installed in this second space and most and be connected between this valve part and this moving part and pass the extension bar of said perforation, this moving part 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 towards this shell block unit external moving; 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: 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.
3. 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; Have a shell block and a positioning seat that is installed in this shell block; This shell block has an endoporus that extends along an axis; This positioning seat has one will be somebody's turn to do positioning disk and ejector sleeve that is located in this positioning disk that interior porose area is divided into one first space and one second space, and this positioning disk has most perforation, feel at ease and be contained in this ejector sleeve in this top;
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 and the part that affects that is linked to this bundle folder that should cone tip part;
This collet chuck unit; Be set between this chuck unit and this shell block unit, and have a valve part that is installed in this first space, moving part that is installed in this second space and most and be connected between this valve part and this moving part and pass the extension bar of said perforation, this moving part 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 towards this shell block unit external moving, 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.
4. the cartridge device with top heart as claimed in claim 3 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.
5. 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; Have one first shell block unit, one and be positioned at the first top heart in this first shell block unit, 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 along an axis; This first shell block unit 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 interior porose area is divided into one first space and one second space; This first positioning disk has most first perforation; This first top heart has a cone tip part, and this first chuck unit has bundle folder and one and is linked to first of this bundle folder and affects part, and this first collet chuck unit has first valve part that is installed in this first space, first moving part that is installed in this second space and most and is connected between this first valve part and this first moving part and passes said first first extension bars of boring a hole; This moving part 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 be restrainted folder towards this first shell block unit external moving, 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; Have one second shell block unit, one and be arranged on the second top heart 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 shell block unit has one second shell block and one second positioning seat; This second shell block has one second endoporus, this second positioning seat have one with this in second porose area be divided into second positioning disk in one first space and one second space, this second positioning disk has a circular hole and most and is centered around outside second the boring a hole of this circular hole; This second cartridge device also has an ejector sleeve that is located in this circular hole; Feeling at ease and be contained in this ejector sleeve in this second top, and has a cone tip part, and this second chuck unit has a bundle folder; This second collet chuck unit has one and is installed in second valve part in this first space, second moving part that is installed in this second space and most second extension bars that are connected between this second valve part and this second moving part and pass said second perforation; This second moving part has one to restrainting folder and being the poroid portion of pulling out that pushes away of pulling out that pushes away, and this second top heart stretches out outwardly, drives this second collet chuck cell moving; Interlock should be restrainted folder towards this second unit external moving; And this cone tip part conceals in this bundle folder, and this second collet chuck unit moves again, and this pushes away the portion of pulling out this bundle folder is produced the bundle folder.
6. the toolroom machine with cartridge device as claimed in claim 5; 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 |
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| Publication Number | Publication Date |
|---|---|
| CN102049541A CN102049541A (en) | 2011-05-11 |
| CN102049541B true 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) |
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| US5373760A (en) * | 1992-05-18 | 1994-12-20 | Schmidt; Harlan J. | Live center adapter assembly for machine tools |
| CN1695850A (en) * | 2005-06-28 | 2005-11-16 | 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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2009
- 2009-11-03 CN CN200910209660XA patent/CN102049541B/en active Active
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| 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 |
| CN1695850A (en) * | 2005-06-28 | 2005-11-16 | 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 |
Non-Patent Citations (1)
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| JP特开2000-024806A 2000.01.25 |
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